UPPER CONSTRUCTION - At the core of the Fugitive GTX's rugged build is its water-resistant suede leather and high-tenacity nylon upper; the suede lends a traditional, durable finish, while the nylon panels reduce overall weight and enhance moisture management GORE-TEX PERFORMANCE COMFORT MEMBRANE - The interior of the hiking boot features GORE-TEX Performance Comfort Footwear lining, a gold standard for waterproof-breathable membranes; this layer creates a protective barrier that keeps rain, puddles, and snow out, while still allowing sweat and internal moisture to escape DUO ASOFLEX LASTING BOARD - ASOLO hiking ankle boots incorporate innovative Duo Asoflex lasting board, which is designed to improve both comfort and performance: it offers shock absorption and cushioning, provides torsional support and stability