*Cold weather boot from Kamik *Seam-sealed waterproof nylon upper *Snow collar and gusset tongue *HEAT-MX & trade; sustainable thermal insulation *Lace up style with Easy-Grab Lace Lock *Moisture wicking lining *Nite Rays reflective technology *Comfort footbed with felt lining *Waterproof and flexible synthetic rubber shell *LIAM synthetic rubber outsole *Deep self-cleaning lugs for superior traction on snow