The Zamberlan 1111 Aspen GTX RR hiking boot has the ideal combination of lightweight comfort, flexibility, and reliable outsole grip that makes it perfect for everyday outdoor use on a variety of terrain. Ideal for trail hiking and lightweight backpacking. Constructed with a Hydrobloc full grain waxed leather upper that ensures a more reliable performance over the life of the boot. Traditional lace-up design with H.R.T. (High Resistance Treatment) hardware. ZBPK last with elasticized tongue for a higher-volume fit. Synthetic and Kevlar tongue with elasticized gussets for a comfortable, sock-like fit. Protective PU toe rand and heel cover. GORE-TEX Performance Comfort membrane allow for maximum breathability with guaranteed waterproof protection for the life of the boot. Cushioned footbed with Zamberlan memory foam provides underfoot cushioned comfort and support. Flex 3mm + PE lasting board provides greater flexibility, yet enough support for the mountain. PU wedge midsole has a soft, lightweight construction yet provides long-lasting durability and support. Vibram Curcuma outsole features wide and deep lugs to prevent debris build-up, a solid downhill brake, and excellent traction. Made in Italy. Measurements: Weight: 1 lb 8 oz Product measurements were taken using size 43 (US Mens 9), width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.