HOT ! SIREN 4 THERMO MID ZIP WP - 038764

A winter-ready boot with a women\'s-specific fit that combines function and all-day wearability.

Waterproof exteriors and 200 grams of insulation will keep you dry and warm for your typical cold-weather winter activities.

• 200 grams Primaloft® Gold Eco Series synthetic insulation


• Solarcore® Aerogel insole provides underfoot superior warmth while being extremely flexible and ultra-thin


• Waterproof full grain leather upper, complete with a waterproof membrane seals out water and lets moisture escape


• Vibram® Icetrek outsole designed to provide the improved grip on very cold, icy, or snowy surfaces


• Heavy-duty, Waterproof, YKK zipper for easy on and off


• Protective and abrasion resistant rubber toe cap


• Cleansport NXT™ treated for natural odor control


• FloatPro™ Foam midsole for lightweight comfort that lasts


• Shaft height (top of midsole to top of boot): 5.91in, 150mm


• Waterproof full grain leather and knit upper


• 100% recycled fleece lining


• 100% recycled mesh footbed cover


• 5% recycled PU removable footbed