Built for lightweight comfort at any distance, this tech-infused hiking boot sports a flexible knit upper and waterproof protection that keeps debris at bay. COLD.RDY insulation offers superior moisture management for a warmer, more breathable environment, while springy, responsive Boost™ cushioning and a supergrippy rubber tread deliver grounded traction mile after mile. Trail: provides superior stability and traction on hills, uneven surfaces and changing terrain Waterproof: protects against rain, puddles and slush to keep feet dry in wet conditions Pull-on sock boot with adjustable lacing Primeknit upper wraps every step in flexible, ultralight support Removable cushioned insole allows for custom orthotics Torsion® System construction stabilizes each step for heel-to-toe comfort Boost cushioning rebounds quickly from every step, stride or jump Continental™ Rubber tread ensures reliable ground grip in wet or dry conditions Gore-Tex® waterproofing provides all-condition dryness Textile and synthetic upper and lining/rubber sole Imported