PROOF GLACIER S3 insulated boots – comfort and protection in winter conditions
PROOF Glacier S3 work boots are the winter version of the S3 model, designed for work in low temperatures and difficult conditions. Thanks to the use of solid materials and proper construction, they combine safety, thermal comfort and durability.
Key features and benefits
- Protection class S3 + SRC – equipped with a steel toe cap, metal anti-puncture insert and reinforced heel, they provide full protection for the foot against mechanical injuries.
- CI – cold insulation in the sole – protects against cold penetration from the ground, which increases comfort when working in cold conditions.
- Outer material – made of natural, breathable full-grain leather in matt black, ensuring good durability and wear resistance.
- PU/PU sole – durable, flexible, slip-resistant (SRC class), resistant to cracking, wear and heat. Good shock absorption puts less strain on the joints and spine.
- Textile insole + insulating lining – the insole absorbs sweat, and the soft, warm lining ensures comfort in low temperatures.
- High upper – provides ankle stability and reduces the risk of sprains.
- Modern design – styling adapted to working conditions, remaining aesthetic and functional.
Where will these boots work well?
- Construction and renovation work in winter conditions
- Warehouses and logistics halls
- Outdoor work in open areas
- Industrial plants requiring thermal insulation and foot protection
Why do users choose Glacier boots?
🌟 Full foot protection – protects toes from impact and protects the foot from sharp objects on the ground
🌟 Insulation against the cold – keeps feet warm in low temperatures
🌟 Comfort of use – provides ventilation, reduces foot perspiration and reduces the risk of sprains.
🌟 Durability and resistance – oil, abrasion and low temperature resistant material ensures long-term use.
🌟 Versatile – combines the features of work boots with the properties of winter footwear, allowing the user to wear them in all conditions.
Available sizes
36–47. A detailed size chart is available in the photos tab.
Full technical data for Glacier footwear can be found in the ‘Additional information’ section.
| Shoe size | , , , , , , , , , , , |
|---|---|
| Type | |
| Protection class | |
| Sole class |
SRC |
| Outer material of the shoe |
grain leather |
| Sole material |
PU/PU |
| Colour | |
| Sole Color |
gray |
| Insert type |
textile |
| Toe cap | |
| Clasp |
laced |
| Insulated |
yes |
| ESD properties |
no |
| Waterproof properties |
no |
| Meets HACCP criteria |
no |
| Standards |
CE EN 20345:2011 S3 CI SRC |
| Properties |






