2.5mm bonded felt frost plug in the shell to provide an extra layer of insulation and warmth. The frost plug is a 2.5 mm piece of EVA that is in the heel and forefoot.
Handcrafted, waterproof, vulcanized rubber shell.
Sorel aero-trac non-loading outsole for excellent traction and grip on snowy terrain.
Imported.
Product measurements were taken using size 6, width B - Medium. Please note that measurements may vary by size.