The STC® Whiskey Jack shaft measures approximately ankle-high from arch and has a waterproof leather and PU coated nylon upper with waterproof Drylock I membrane, 90° heel angle and  a padded tongue and collar allowing extra comfort.

Breathable and abrasion resistant lining with antimicrobial treatment with a 200g Thinsulate insulation surrounding the foot and removable STC molded insole made of PU foam

The Composite toe protector and puncture-resistant insole on the atural rubber Jack Goodyear outsole  is Certificatied: CSA + ESR

With 3M Thinsulate and Drylock I technologies

Features: Waterproof – Puncture & Oil Resistant Outsole – Metal Free