Our Altais children's winter boots are designed to offer comfort, warmth, and durability. Made with high-quality materials, these boots have exceptional features. They feature a leather and nylon upper, providing a combination of strength and flexibility, along with a mid-height shaft equipped with a velcro strap for easy closure. The Chloro-Grip rubber base ensures solid grip, resistance to wear and cold. To ensure optimal insulation, the boots are lined with a blend of wool that provides warmth and breathability. Additionally, the ultra-lightweight shell offers flexibility and lightness while enhancing thermal insulation for the feet. The removable multi-layered liner system allows for a customized fit. The boots are also equipped with a aluminum membrane that reflects energy and regulates heat for optimal comfort. Furthermore, the Chloro-MaxDry membrane ensures waterproofing and wind resistance, providing complete protection against the elements. Give your children high-quality boots for a worry-free winter. Their feet will stay warm, dry, and comfortable, no matter the weather conditions. Features: - Medium height upper with laces and TOGO for easy closing. - Ultra-lightweight shell provides flexibility, lightness and thermal insulation of the foot. - Removable multi-layer liner system with. - Aluminum membrane used to reflect energy and regulate heat. - Chloro-MaxDry membrane that ensures waterproofness and windproofness. Fabric: - Leather and nylon upper; - Chloro-Grip rubber base offering resistance and durability to wear and cold. Insulation: - Wool blend lining for warmth and breathability. About the brand Chlorophylle is inspired by nature to offer clothing that allows outdoor enthusiasts to move, stay active and play outside! Constantly finding environmentally friendly technologies that meet the highest quality standards. Whether through the materials used in the products or through their daily actions, Chlorophylle is made up of nature lovers.