W's Coldpack 3 Thermo Mid Zip Waterproof kona GSI Outdoors–exclusive SureLock folding handle

GSI Outdoors–exclusive SureLock folding handle

It has a new outsole for superior traction and a new Adaptive Cushioning Technology midsole for an even smoother ride

The 145 has a bit more glide as well

Fabric:160 g/m² 91% recycled polyester

Upper: Leather

W's Coldpack 3 Thermo Mid Zip Waterproof kona GSI Outdoors–exclusive SureLock folding handleThe evolution of one of Merrell's most successful winter boot franchises ever. The waterproof construction and and Vibram Arctic Grip underfoot with keep you dry and deliver traction in any conditions mother nature can throw at you. With 200 grams of insulation and a fleece lining your feet will stay warm when the temperatures dip. FEATURES Waterproof membrane seals out water and lets moisture escape Waterproof full grain leather upper Heavy duty,