Keep those little feet warm and cozy during the cold weather seasons with these youth boys Flynn blue marine winter boots. Made of 210 Denier nylon upper with a waterproof synthetic rubber shell, these winter boots have a round toe and pull-on design with Easy-Grab Lace Lock at top edge. A fixed foam insulated liner provides warmth. Features include an adjustable hook-and-loop strap for custom fitting, -23 C cold rating, and a durable rubber traction outsole for reliable traction on wet surfaces. Kamik Toddler Boys' Flynn Waterproof Winter Boot in Blue Marine Size 10 Medium