The TCX Climatrek Surround Gore-Tex boots feature Gore-Tex Surround technology designed to offer protection, breathability, waterproofing, and comfort when walking. They also come with a Gore-Tex extended comfort membrane, making them fully waterproof and breathable. CE-certified, they are made from a high-tenacity fabric and synthetic material construction that is ultralightweight and durable. The technical fabric, coupled with the waterproof and highly breathable Gore-Tex Extended Comfort membrane, is combined with the special Gore-Tex Surround construction designed to channel heat and moisture outwards also through the sole, equipped with a ventilation grille to allow perfect insulation from atmospheric agents and the same time promote continuous heat exchange between the inside and outdoors, ideal for hotter climates and three-season use. The Groundtrax sole features a special tread pattern and compound designed to ensure stability and grip on the foot pegs and controls, combined with maximum traction and great comfort when walking on all terrain. The OrthoLite foam insole allows air to circulate, wicking away moisture and keeping the foot dry at all times. The material can compress and easily return to its initial state so that cushioning, fit and comfort are unchanged over time. Also available in grey.