Jack Frost might be nipping at your nose, but your feet will be toasty warm in these adidas Terrex winter hiking boots. Cozy PrimaLoft insulation teams up with COLD.READY tech to make sure you enjoy winter hikes and après ski adventures without your toes getting cold. RAIN.RDY seals out wet weather while a Traxion outsole offers grip in all directions on slick and snowy surfaces. The glove friendly closure lets you adjust the fit on the go without exposing your hands to the cold.