Kamik Glacial4 boys' winter boots feature a waterproof, flexible synthetic rubber shell and a seam-sealed PU-coated nylon upper to keep feet dry. They include an adjustable snow collar with Pull n' Lock technology, two speed buckles for a secure fit, and a round toe design. The removable, washable moisture-wicking lining ensures warmth and comfort down to -50°C, complemented by a LIAM synthetic rubber outsole and NiteRays reflective technology for visibility.