Hike faster and higher than ever before in the upgraded inov-8 Roclite 370 fast hike boots. Surface: Road/Trail - Perfect for mountain rock, muddy grass, and hard-packed trails. Drop: 9mm. Footbed: 6mm. Midsole Stack: 18mm / 9mm. Shoe Fit Scale: Grade 4. inov-8 shoes are designed with Met-Cradle technology to lock down the mid-foot for a stable hold. Graded on a scale of 1-5, Grade 1 represents the closest, most precise fit. Grade 5 has the widest fitting toe box. High-cut boot with a waterproof ballistic nylon upper that provides all-day comfort, protection, and optimal breathability. Lace-up closure with a high-ankle cuff. Protective rubber toe cap. Padded tongue and collar. Heel and tongue pull tab for easy on and off. Comfortable fabric lining offers a great in-shoe feel. Removable footbed. Comfortable EVA midsole. Next-gen META-PLATE delivers shock absorption and underfoot protection. POWERFLOW midsole delivers 10 percent shock absorption and 25 percent better energy return than standard midsoles. Graphene-enhanced G-GRIP rubber outsole is 50 percent stronger, elastic, and harder-wearing than standard rubber outsoles. 6mm studs with wide-contact areas provide enhanced grip over soft mud and hard rock, while keeping debris out from the outsole. Imported. Measurements: Weight: 11 oz Product measurements were taken using size UK 6 (US Womens 8.5), width Precision Fit (Medium). Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.