Pair these gaiters with hiking boots to keep rocks, dirt and snow from getting into your footwear. Free US shipping. Flat rate world shipping! * Item description: - Upper portion (red) 40D DENTIK 3-layer 10000mm waterproof breathable nylon fabric - Lower portion (black) 1000D CORDURA 3000mm waterproof nylon fabric - Front closure extra-thick 1000D nylon with Velcro zipper - DURAFLEX straps and buckles, durable in cold weather - Adjustable front Velcro zipper - Adjustable upper and underfoot straps - Ultra durable professional grade TPU underfoot strap, water resistant, no freezing in winter - Extra pads to fasten underfoot straps at the bottom - Metal hooks at the end to securely tie to show lace - Light weighted (7.5-8.5 oz per pair) - Good for hiking, trekking, walking, backpacking and skiing * Item specifics: - Detailed measurements: Small (Fit most US shoe size 5-6.5, European shoe size 35-37) o Front length: 15 inch (38 cm) o Top opening circumference: 16 inch (41 cm) o Half length circumference: 13.5 inch (34.3 cm) o Ankle circumference: 15 inch (38 cm) o Bottom opening circumference: 17.5 inch (44.5 cm) Medium (Fit most US shoe size 7-9, European shoe size 38-40) o Front length: 16 inch (41 cm) o Top opening circumference: 16 inch (41 cm) o Half length circumference: 14.5 inch (37cm) o Ankle circumference: 16 inch (41 cm) o Bottom opening circumference: 18 inch (46 cm) Large (Fit most US shoe size 9.5-11.5, European shoe size 41-43) o Front length: 16.25 inch (41 cm) o Top opening circumference: 17.5 inch (44.5 cm) o Half length circumference: 15 inch (38 cm) o Ankle circumference: 17 inch (43 cm) o Bottom opening circumference: 18.5 inch (47 cm) - Weight: 7.5-8.5 oz per pair