The Scarpa Neutron 2 GTX running shoe has a do-it-all design with its supportive yet unrestrictive construction so you can take a quick trail run after work or set out for a long run on rocky, more technical terrain. Synthetic leather and textile mesh upper offers both breathability and abrasion resistance. Features an open forefoot flex zone for excellent flexibility that makes you even more agile on the trail. GORE-TEX Extended Comfort Technology offers waterproof protection that creates a breathable, more comfortable foot environment. Protective rubber toe and heel randing. Breathable polyester lining. H-EVA plate provides underfoot comfort and support. Cushioned EVA-CM midsole provides midsole cushioning provides comfort and shock absorption for all-day adventures. Vibram rubber outsole provides long-lasting durability and reliable traction. Imported. Measurements: Weight: 14 oz Product measurements were taken using size 45.5 (US Mens 11.6), width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.