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Black Friday 2025

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WOCKVIP20

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Description
Characteristics
Weight, materials and origin
Care and Cleaning
FAQs

BLOC OPEN 03

Green BLOC OPEN clogs are a one-piece theatre clogs designed for long lasting comfort, easy maintenance, and with ventilation holes for greater breathability. These clogs feature ESD antistatic level, protecting also the objects and electronic equipments you work with. Ideal for activities in which professionals spend many hours standing, especially to be used in: Operation Room, Hospitals and Other Healthcare Institutions, Pharmaceutical Industry.

Sterilizable up to 134° and washable up to 90°
ESD: Protects electronic objects and equipment
Antistatic: dissipates static electricity
Soft lemon scent fragrance

Characteristics

Antislip

The sole is designed to reduce the risk of slipping.

Antistatic

Promotes the dissipation of accumulated static electricity.

Antistatic ESD

Protects objects and electronic equipment you work with.

Breathable

Regulates the temperature and humidity of the foot.

Regulation (EU) 2016/425.

EN ISO 20347:2012

Clauses 5.2.2; 5.3.3; 5.3.4.2; 5.4.2; 5.4.4; 5.4.5; 5.8.1.1; 5.8.2; 5.8.3; 5.8.4; 6.2.2.2; 6.2.4.

Lemon Scent

The product has a fresh and soft fragrance with a lemon scent.

SATRA TM 158:1992

Washing - 90°C.

SRC Level Antislip

The sole has been designed to reduce the risk of slipping on greasy and damp floors.

Shock Absorption

The special design helps to reduce the occurrence of micro-lesions in tendons, bones and joints, and the feeling of tired legs.

Steri-Tech™

This model is made with Steri–tech™ technology. Its material allows sterilization up to 134 °C, is non–toxic and provides odor resistance, bacterial and fungal growth inhibition.

Sterilizable

Produced in an high quality polymer which allows sterilization in autoclave up to 134 °C for 15 minutes.

Unisex

Style designed to be worn by men and women.

Upper Liquid Protection

Avoids the entrance of liquids inside the shoe.

Washable 90°

The footwear can be machine washed up to 90°.

Z-Absorption™

The special design of the heel gives unparalleled comfort. The absorption structure on the heel was designed to support the weight of the professional, cushioning the impacts of walking, at the same time that boosts the user.

Weight, materials and origin

- Weight of one foot in size 37: 334,7 gr
- Made in Portugal
- Produced with SEBS with antistatic pin produced in thermoplastic SEBS
- Wedge with 3,5 cm height

Care and Cleaning

The clog is machine washable up to 90°C and sterilizable with the insoles in an autoclave at a temperature between 121 and 134ºC for 15 minutes. Arrange the footwear so that it does not come into direct contact with the interior of the washing machine. Don’t use aggressive detergents, solvents or corrosive products. Let the clogs dry entirely at room temperature. Keep away from heat sources. The model’s durability depends on factors like the type of ground, hours used, the user’s weight, etc. The clog can be damaged by chemicals such as citric acid, mineral oil, petrol and diesel.

FAQs

What's the difference between BLOC OPEN and BLOC CLOSED?
BLOC OPEN model includes openings in the front that allow higher breathability of the foot, while BLOC CLOSED is completely closed at the front.
In case I purchase a style without strap, can I purchase and apply the straps further ahead?
Yes, BLOC clogs are prepared for a quick and easy application of the strap.
Is the personalization service available in all colours?
No. The strap customization service is not available for yellow straps.
Are these clogs heavy?
Each clog weighs 330gr, not being classified as one of our super light shoes. Their weight is related to their material, which allows them to be washed up to high temperatures or even sterilized in an autoclave, ideal for the hygiene demands of operating rooms, labs and other clean rooms.
Can I wear this model without socks?
We advise wearing our shoes always with socks, ideally 100% cotton, for greater comfort and humidity control.
Will this product widen after continued use?
These clogs are produced with SEBS, a material that, contrary to other products made with leather, textile or other materials, is not flexible nor widens with repeated use. We recommend our clients to check our Size Guide and follow the measuring instructions to obtain an accurate size recommendation.
Recommendations
- Air the footwear while wearing them whenever possible, or in cases of excessive perspiration use two pairs of shoes alternately;
- Change your socks daily;
- Keep away from heat sources;
- Store the footwear in a dry and well-ventilated place, and transported in its cardboard box;
- Do not use other people’s shoes;
- Clean regularly;
- Dispose of the footwear when the sole has worn down sharply.

Characteristics
Antislip
The sole is designed to reduce the risk of slipping.
Antistatic
Promotes the dissipation of accumulated static electricity.
Antistatic ESD
Protects objects and electronic equipment you work with.
Breathable
Regulates the temperature and humidity of the foot.
CE
Regulation (EU) 2016/425.
EN ISO 20347:2012
Clauses 5.2.2; 5.3.3; 5.3.4.2; 5.4.2; 5.4.4; 5.4.5; 5.8.1.1; 5.8.2; 5.8.3; 5.8.4; 6.2.2.2; 6.2.4.
Lemon Scent
The product has a fresh and soft fragrance with a lemon scent.
SATRA TM 158:1992
Washing - 90°C.
SRC Level Antislip
The sole has been designed to reduce the risk of slipping on greasy and damp floors.
Shock Absorption
The special design helps to reduce the occurrence of micro-lesions in tendons, bones and joints, and the feeling of tired legs.
Steri-Tech™
This model is made with Steri–tech™ technology. Its material allows sterilization up to 134 °C, is non–toxic and provides odor resistance, bacterial and fungal growth inhibition.
Sterilizable
Produced in an high quality polymer which allows sterilization in autoclave up to 134 °C for 15 minutes.
Unisex
Style designed to be worn by men and women.
Upper Liquid Protection
Avoids the entrance of liquids inside the shoe.
Washable 90°
The footwear can be machine washed up to 90°.
Z-Absorption™
The special design of the heel gives unparalleled comfort. The absorption structure on the heel was designed to support the weight of the professional, cushioning the impacts of walking, at the same time that boosts the user.

Weight, materials and origin
- Weight of one foot in size 37: 334,7 gr
- Made in Portugal
- Produced with SEBS with antistatic pin produced in thermoplastic SEBS
- Wedge with 3,5 cm height

Care and Cleaning
The clog is machine washable up to 90°C and sterilizable with the insoles in an autoclave at a temperature between 121 and 134ºC for 15 minutes. Arrange the footwear so that it does not come into direct contact with the interior of the washing machine. Don’t use aggressive detergents, solvents or corrosive products. Let the clogs dry entirely at room temperature. Keep away from heat sources. The model’s durability depends on factors like the type of ground, hours used, the user’s weight, etc. The clog can be damaged by chemicals such as citric acid, mineral oil, petrol and diesel.

FAQs
What's the difference between BLOC OPEN and BLOC CLOSED?
BLOC OPEN model includes openings in the front that allow higher breathability of the foot, while BLOC CLOSED is completely closed at the front.
In case I purchase a style without strap, can I purchase and apply the straps further ahead?
Yes, BLOC clogs are prepared for a quick and easy application of the strap.
Is the personalization service available in all colours?
No. The strap customization service is not available for yellow straps.
Are these clogs heavy?
Each clog weighs 330gr, not being classified as one of our super light shoes. Their weight is related to their material, which allows them to be washed up to high temperatures or even sterilized in an autoclave, ideal for the hygiene demands of operating rooms, labs and other clean rooms.
Can I wear this model without socks?
We advise wearing our shoes always with socks, ideally 100% cotton, for greater comfort and humidity control.
Will this product widen after continued use?
These clogs are produced with SEBS, a material that, contrary to other products made with leather, textile or other materials, is not flexible nor widens with repeated use. We recommend our clients to check our Size Guide and follow the measuring instructions to obtain an accurate size recommendation.
Recommendations
Air the footwear while wearing them whenever possible, or in cases of excessive perspiration use two pairs of shoes alternately;
Change your socks daily;
Keep away from heat sources;
Store the footwear in a dry and well-ventilated place, and transported in its cardboard box;
Do not use other people’s shoes;
Clean regularly;
Dispose of the footwear when the sole has worn down sharply.

Best-seller

BLOC OPEN 03

Green Theatre Clogs

39.90€

4 (5)

.
Promotional code

Sterilizable up to 134° and washable up to 90°
ESD: Protects electronic objects and equipment
Antistatic: dissipates static electricity
Soft lemon scent fragrance

Please select a size

Monday - Thursday
08:00 - 17:00

Size

34/35

46/47

Size

34/35

46/47

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True to Size

Based on customer's feedback, we recommend ordering your usual size. This model usually fits comfortably at the instep.
If you usually wear size 40, order 40.

Latest units

Hospital Green

7 Colors

Size

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Description
Characteristics
Weight, materials and origin
Care and Cleaning
FAQs

BLOC OPEN 03

Sterilizable up to 134° and washable up to 90°
ESD: Protects electronic objects and equipment
Antistatic: dissipates static electricity
Soft lemon scent fragrance

Characteristics

Antislip

The sole is designed to reduce the risk of slipping.

Antistatic

Promotes the dissipation of accumulated static electricity.

Antistatic ESD

Protects objects and electronic equipment you work with.

Breathable

Regulates the temperature and humidity of the foot.

Regulation (EU) 2016/425.

EN ISO 20347:2012

Clauses 5.2.2; 5.3.3; 5.3.4.2; 5.4.2; 5.4.4; 5.4.5; 5.8.1.1; 5.8.2; 5.8.3; 5.8.4; 6.2.2.2; 6.2.4.

Lemon Scent

The product has a fresh and soft fragrance with a lemon scent.

SATRA TM 158:1992

Washing - 90°C.

SRC Level Antislip

The sole has been designed to reduce the risk of slipping on greasy and damp floors.

Shock Absorption

The special design helps to reduce the occurrence of micro-lesions in tendons, bones and joints, and the feeling of tired legs.

Steri-Tech™

This model is made with Steri–tech™ technology. Its material allows sterilization up to 134 °C, is non–toxic and provides odor resistance, bacterial and fungal growth inhibition.

Sterilizable

Produced in an high quality polymer which allows sterilization in autoclave up to 134 °C for 15 minutes.

Unisex

Style designed to be worn by men and women.

Upper Liquid Protection

Avoids the entrance of liquids inside the shoe.

Washable 90°

The footwear can be machine washed up to 90°.

Z-Absorption™

Weight, materials and origin

- Weight of one foot in size 37: 334,7 gr
- Made in Portugal
- Produced with SEBS with antistatic pin produced in thermoplastic SEBS
- Wedge with 3,5 cm height

Care and Cleaning

FAQs

What's the difference between BLOC OPEN and BLOC CLOSED?
BLOC OPEN model includes openings in the front that allow higher breathability of the foot, while BLOC CLOSED is completely closed at the front.
In case I purchase a style without strap, can I purchase and apply the straps further ahead?
Yes, BLOC clogs are prepared for a quick and easy application of the strap.
Is the personalization service available in all colours?
No. The strap customization service is not available for yellow straps.
Are these clogs heavy?
Each clog weighs 330gr, not being classified as one of our super light shoes. Their weight is related to their material, which allows them to be washed up to high temperatures or even sterilized in an autoclave, ideal for the hygiene demands of operating rooms, labs and other clean rooms.
Can I wear this model without socks?
We advise wearing our shoes always with socks, ideally 100% cotton, for greater comfort and humidity control.
Will this product widen after continued use?
These clogs are produced with SEBS, a material that, contrary to other products made with leather, textile or other materials, is not flexible nor widens with repeated use. We recommend our clients to check our Size Guide and follow the measuring instructions to obtain an accurate size recommendation.
Recommendations
- Air the footwear while wearing them whenever possible, or in cases of excessive perspiration use two pairs of shoes alternately;
- Change your socks daily;
- Keep away from heat sources;
- Store the footwear in a dry and well-ventilated place, and transported in its cardboard box;
- Do not use other people’s shoes;
- Clean regularly;
- Dispose of the footwear when the sole has worn down sharply.

Characteristics
Antislip
The sole is designed to reduce the risk of slipping.
Antistatic
Promotes the dissipation of accumulated static electricity.
Antistatic ESD
Protects objects and electronic equipment you work with.
Breathable
Regulates the temperature and humidity of the foot.
CE
Regulation (EU) 2016/425.
EN ISO 20347:2012
Clauses 5.2.2; 5.3.3; 5.3.4.2; 5.4.2; 5.4.4; 5.4.5; 5.8.1.1; 5.8.2; 5.8.3; 5.8.4; 6.2.2.2; 6.2.4.
Lemon Scent
The product has a fresh and soft fragrance with a lemon scent.
SATRA TM 158:1992
Washing - 90°C.
SRC Level Antislip
The sole has been designed to reduce the risk of slipping on greasy and damp floors.
Shock Absorption
The special design helps to reduce the occurrence of micro-lesions in tendons, bones and joints, and the feeling of tired legs.
Steri-Tech™
This model is made with Steri–tech™ technology. Its material allows sterilization up to 134 °C, is non–toxic and provides odor resistance, bacterial and fungal growth inhibition.
Sterilizable
Produced in an high quality polymer which allows sterilization in autoclave up to 134 °C for 15 minutes.
Unisex
Style designed to be worn by men and women.
Upper Liquid Protection
Avoids the entrance of liquids inside the shoe.
Washable 90°
The footwear can be machine washed up to 90°.
Z-Absorption™
The special design of the heel gives unparalleled comfort. The absorption structure on the heel was designed to support the weight of the professional, cushioning the impacts of walking, at the same time that boosts the user.

Weight, materials and origin
- Weight of one foot in size 37: 334,7 gr
- Made in Portugal
- Produced with SEBS with antistatic pin produced in thermoplastic SEBS
- Wedge with 3,5 cm height

Care and Cleaning
The clog is machine washable up to 90°C and sterilizable with the insoles in an autoclave at a temperature between 121 and 134ºC for 15 minutes. Arrange the footwear so that it does not come into direct contact with the interior of the washing machine. Don’t use aggressive detergents, solvents or corrosive products. Let the clogs dry entirely at room temperature. Keep away from heat sources. The model’s durability depends on factors like the type of ground, hours used, the user’s weight, etc. The clog can be damaged by chemicals such as citric acid, mineral oil, petrol and diesel.

FAQs
What's the difference between BLOC OPEN and BLOC CLOSED?
BLOC OPEN model includes openings in the front that allow higher breathability of the foot, while BLOC CLOSED is completely closed at the front.
In case I purchase a style without strap, can I purchase and apply the straps further ahead?
Yes, BLOC clogs are prepared for a quick and easy application of the strap.
Is the personalization service available in all colours?
No. The strap customization service is not available for yellow straps.
Are these clogs heavy?
Each clog weighs 330gr, not being classified as one of our super light shoes. Their weight is related to their material, which allows them to be washed up to high temperatures or even sterilized in an autoclave, ideal for the hygiene demands of operating rooms, labs and other clean rooms.
Can I wear this model without socks?
We advise wearing our shoes always with socks, ideally 100% cotton, for greater comfort and humidity control.
Will this product widen after continued use?
These clogs are produced with SEBS, a material that, contrary to other products made with leather, textile or other materials, is not flexible nor widens with repeated use. We recommend our clients to check our Size Guide and follow the measuring instructions to obtain an accurate size recommendation.
Recommendations
Air the footwear while wearing them whenever possible, or in cases of excessive perspiration use two pairs of shoes alternately;
Change your socks daily;
Keep away from heat sources;
Store the footwear in a dry and well-ventilated place, and transported in its cardboard box;
Do not use other people’s shoes;
Clean regularly;
Dispose of the footwear when the sole has worn down sharply.

Cambios y devoluciones gratis durante 60 días

Please select a size

Monday - Thursday
08:00 - 17:00

Ref:: BLOC OPEN

BLOC OPEN 03

Green Theatre Clogs

Ref:: BLOC OPEN

39.90€

Ref:: KIT LANYARD

Lanyard Kit

Orange Lanyard WOCK

Ref:: KIT LANYARD

6.95€

Offer

Ref:: POP WASHING BAG

Footwear Washing Bag

WOCK Footwear Bag

Ref:: POP WASHING BAG

49.55€

46.85€

Sold Out

Please select a size

Monday - Thursday
08:00 - 17:00

Ref:: BLOC OPEN

BLOC OPEN 03

Green Theatre Clogs

Ref:: BLOC OPEN

39.90€

Ref:: KIT MASK CASE

Multipurpose Kit

WOCK Sterilizable Multipurpose Case

Ref:: KIT MASK CASE

12.95€

Offer

Ref:: POP WASHING BAG

Footwear Washing Bag

WOCK Footwear Bag

Ref:: POP WASHING BAG

55.55€

52.85€

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Use to key points
Use to key points
KEY POINTS These are the key points so, let's recap.

Use to areas of use
Use to areas of use
Areas of use Ideal for activities in which professionals spend many hours standing and, who hence have a tendency to suffer foot discomfort or lower body fatigue, especially to be used in Hospitals and Healthcare Institutions, Pharmaceutical Industry and Operating Rooms.

Customer Reviews

Summary of Classification

31 Reviews

4 In 5 · 31 Reviews

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Green Theatre Clogs

KEY POINTS

Areas of use