Conquer the harshest winter trails with the Merrell Thermo Kiruna 2 Tall Waterproof boot. Featuring an enhanced tall upper with Merrell's proprietary waterproofing, this boot ensures your feet stay dry in the wettest winter conditions. With 400 grams of insulation, your feet will remain warm even in the deepest snow. The custom Merrell outsole provides exceptional traction, making it perfect for both on and off-trail adventures. Tall upper with Merrell's proprietary waterproofing for dry feet in wet conditions 400 grams of insulation to keep feet warm in snowy environments Custom Merrell outsole designed for optimal traction in winter conditions Protective shell to keep feet dry Waterproof full-grain leather upper for durability Metal hooks and eyelets for added durability 100% recycled laces and webbing for eco-friendliness Bellows tongue to keep out debris Molded TPU heel counter for added security Gaiter D-Ring for additional protection Heel pull tab for easy on and off 100% recycle