JALAS GRAN PREMIO 1678W (size 40)

Durable and comfortable mid-cut welding boot with Thinsulate lining for extra heat insulation, certified in compliance with EN 20349-2. Specially treated leather with heat resistance para-aramid thread in the seams provides a max operating heat limit of 400°C/752°F for 30 minutes. The removable insole has advanced shock absorbing with two protective zones PORON XRD and the oil and heat-resistant nitrile outer sole means excellent grip. JALAS aluminium toe cap and PTC-textile nail penetration insert help prevent injuries.