uvex 62763 Heckel MACASPHALT S3 lace-up boot PPE Safety Boots EU 38-50 / UK 5-14.5

Heckel MACASPHALT – ideal for road surfacing work
The Heckel MACASPHALT safety boot is ideal for those working in extreme conditions faced by highway maintenance and road construction workers. Unlike other outdoor industries where safety footwear with a deep tread is recommended to cope with muddy and steep terrain, working with new road surfaces requires an outsole with a smoother profile to avoid leaving marks in the material. The MACASPHALT MACSOLE® rubber sole is resistant to contact heat up to 300°C (HRO) and provides good insulation to heat (HI certified). This means the temperature inside the boot does not increase by more than 22°C when subjected to a temperature of 150°C for 30 minutes.

General features

Full-grain leather upper for resistance to water and chemical penetration
Non-marking sole profile avoids leaving marks in the surface, while still providing the necessary grip
MACSOLE® ASPHALT rubber sole for resistance to contact heat up to 300°C (HRO standard)
Stainless steel penetration-resistant midsole
Colour: black
Available in sizes: 38 to 50 (5 to 14.5)
Weight (at size 42): 830 grams
Safety features

Heat resistance tested at +300°C (HRO)
Heat insulation tested at +150°C (HI) and at +250°C (HI-3 according to standard DIN EN ISO 20349-1 passed, not certifiable)
Anti-slip properties on slippery and sloping roadsides
Anti-perforation steel midsole provides penetration resistance
Integrated heel support to help prevent ankle twisting
PU layer for improved shock and vibration absorption over the entire surface of the foot
Reflective tape for increased visibility and safety when working at night
Comfort features

Reduced number of seams and stitches to minimise potential pressure points which can cause blisters
Quick-drying 3D mesh lining for excellent breathability
Hygienic insole with superior abrasion resistance and high moisture absorption
Aluminised insole for improved thermal insulation
Padded tongue with gusset for protection against dirt and debris entering the boot
Flexible and compact foam upper padding for better comfort and protection around malleolus and Achille’s tendon zones
Applications

Utilities
Construction
Civil engineering
Oil and gas
Prioritising recycled materials
More than 95% of Heckel footwear has at least one recycled component. The MACASPHALT is no exception, and our use of recycled material helps us in our mission towards more sustainable practices without compromising the product's safety, comfort, quality or durability.

52.4% recycled polyester in the non-woven insole*
4.34% recycled materials
Carbon footprint: 16.29 kg CO₂ eq