Description
Characteristics
Weight, materials and origin
Care and Cleaning
Guarantee
FAQs

BLOC OPEN 11 w/ Strap

Black BLOC OPEN clogs with strap 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
Product 100% Recycled and made in Portugal

Characteristics

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.

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.

100% Recycled

Raw material from industrial waste, such as: samples, prototypes, burrs and products that do not meet quality standards.

Shock Absorption

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

Antislip

The sole is designed to reduce the risk of slipping.

Antistatic ESD

Protects objects and electronic equipment you work with.

Lemon Scent

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

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.

Sterilizable

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

Washable 90°

The footwear can be machine washed up to 90°.

Upper Liquid Protection

Avoids the entrance of liquids inside the shoe.

SATRA TM 158:1992

Washing - 90°C.

Removable Strap

Increases comfort and support to the heel, as well as keeps your foot firmly in the footwear.

Breathable

Regulates the temperature and humidity of the foot.

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.

Guarantee

3-year warranty for defective products under DL 84/2021. For claims made after the 2 years, proof of the product defect is required.
After-sales support is available via email, chat and phone every working day from 9-17 GMT.

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
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.
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.
100% Recycled
Raw material from industrial waste, such as: samples, prototypes, burrs and products that do not meet quality standards.
Shock Absorption
The special design helps to reduce the occurrence of micro-lesions in tendons, bones and joints, and the feeling of tired legs.
Antislip
The sole is designed to reduce the risk of slipping.
Antistatic ESD
Protects objects and electronic equipment you work with.
Lemon Scent
The product has a fresh and soft fragrance with a lemon scent.
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.
Sterilizable
Produced in an high quality polymer which allows sterilization in autoclave up to 134 °C for 15 minutes.
Washable 90°
The footwear can be machine washed up to 90°.
Upper Liquid Protection
Avoids the entrance of liquids inside the shoe.
SATRA TM 158:1992
Washing - 90°C.
Removable Strap
Increases comfort and support to the heel, as well as keeps your foot firmly in the footwear.
Breathable
Regulates the temperature and humidity of the foot.

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.

Garantia
3-year warranty for defective products under DL 84/2021. For claims made after the 2 years, proof of the product defect is required.
After-sales support is available via email, chat and phone every working day from 9-17 GMT.

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.

Customizable

BLOC OPEN 11 w/ Strap

Black Theatre Clogs with Strap

45.00€

4 (5)

.
Promotional code

Sterilizable up to 134° and washable up to 90°
ESD: Protects electronic objects and equipment
Antistatic: dissipates static electricity
Product 100% Recycled and made in Portugal

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

Black

7 Colors

Size

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Description
Characteristics
Weight, materials and origin
Care and Cleaning
Guarantee
FAQs

BLOC OPEN 11 w/ Strap

Sterilizable up to 134° and washable up to 90°
ESD: Protects electronic objects and equipment
Antistatic: dissipates static electricity
Product 100% Recycled and made in Portugal

Characteristics

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.

Z-Absorption™

100% Recycled

Raw material from industrial waste, such as: samples, prototypes, burrs and products that do not meet quality standards.

Shock Absorption

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

Antislip

The sole is designed to reduce the risk of slipping.

Antistatic ESD

Protects objects and electronic equipment you work with.

Lemon Scent

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

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.

Sterilizable

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

Washable 90°

The footwear can be machine washed up to 90°.

Upper Liquid Protection

Avoids the entrance of liquids inside the shoe.

SATRA TM 158:1992

Washing - 90°C.

Removable Strap

Increases comfort and support to the heel, as well as keeps your foot firmly in the footwear.

Breathable

Regulates the temperature and humidity of the foot.

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

Guarantee

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
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.
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.
100% Recycled
Raw material from industrial waste, such as: samples, prototypes, burrs and products that do not meet quality standards.
Shock Absorption
The special design helps to reduce the occurrence of micro-lesions in tendons, bones and joints, and the feeling of tired legs.
Antislip
The sole is designed to reduce the risk of slipping.
Antistatic ESD
Protects objects and electronic equipment you work with.
Lemon Scent
The product has a fresh and soft fragrance with a lemon scent.
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.
Sterilizable
Produced in an high quality polymer which allows sterilization in autoclave up to 134 °C for 15 minutes.
Washable 90°
The footwear can be machine washed up to 90°.
Upper Liquid Protection
Avoids the entrance of liquids inside the shoe.
SATRA TM 158:1992
Washing - 90°C.
Removable Strap
Increases comfort and support to the heel, as well as keeps your foot firmly in the footwear.
Breathable
Regulates the temperature and humidity of the foot.

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.

Garantia
3-year warranty for defective products under DL 84/2021. For claims made after the 2 years, proof of the product defect is required.
After-sales support is available via email, chat and phone every working day from 9-17 GMT.

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.

Free shipping to parcel shops for orders above 50€ (PT Continental)
Free exchanges and returns for 60 days
Pay by Mbway, Multibanco, Klarna, Paypal, bank card or bank transfer.
3-year warranty for defective products under DL 84/2021. For claims made after the 2 years, proof of the product defect is required.
After-sales support is available via email, chat and phone every working day from 9-17 GMT.

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Summary of Classification

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