These Strachan II snow boots are insulated and lined to ensure comfort and warmth. The adjustable touch fastening strap allows for the perfect fit. They feature a waterproof rubber shell outsole and a water-resistant textile upper. Designed for boys, these snowboots are insulated and warm with fleece lining. They have an adjustable touch fastening strap for a perfect fit and a sherpa fleece collar. The upper is made of 60% Textile/Sherpa fleece, the lining is Fleece, and the outsole is 40% Rubber. For a comfortable fit, it is recommended to go one size up.