The trail is calling. Our supportive, lightweight, and protective hiking boots will take you all the way. They’re fully waterproof with our trusted Helly Tech® membrane. The midsole and arch-brace are designed to give you comfort and stability. HH Pro Guard delivers extra toe and heel protection. Our HH Max-Grip sole technology is known for superior traction. Climb the mountains with these technical hiking boots, designed with the stability, grip and waterproofing to take you to the top. Fiber content: Upper: 100% polyester (recycled), Upper 2: 20% polyurethane 80% thermoplastic polyurethane, Upper 3: 60% polyurethane 40% recycled polyester, Lining: 100% recycled polyester, Lining 2: 73% recycled polyester 27% Polyurethane, Insole: 100% EVA, Outsole: 100% Rubber. Features: HellyTech® WATERPROOF, HH Max Grip, HH Max-Vent, HH Lite frame, HH Seam Shield, HH Guard Pro, HH Hover-Stride, HH Comfort insole, HH Surround-Grip, HH Arch-Brace, HH Tough Wear, Comfortable padded collar, 100% recycled lining, 100% recycled laces, Strap 100% recycled polyester, 100% recycled reinforcement on toe and heel, Non-marking rubber soles, Antimicrobial treatment to prevent odors, Strobel 100% recycled polyester, PFC-free. Additional features: Non marking rubber soles, Padded Comfort Collar, HH Comfort Insole.