LIGHTWEIGHT WARMTH: Our most lightweight shell boot, offering a protective build that ensures they can play in the rain and snow longer. TECHLITE SHELL/OUTSOLE: For advanced comfort and traction in cold, snowy conditions. A one-piece injection molded EVA shell/outsole offers complete waterproofing and long-lasting cushioning. NO COLD TOES: They'll feel good and warm in this boot packed with 400 grams of insulation that includes a removable and washable felt liner. EASY SLIP-ON: This lightweight winter boot includes a velcro closure strap and drawcord cinchable cuff to lock snow and water out. BUILT TO LAST: Columbia’s attention to detail is what sets our footwear apart. Specifying only the highest quality materials, expert stitching, and craftsmanship. This is long-lasting footwear they will enjoy for seasons to come.