KEEN Nxis Speed - Men's Shoes : Black/Vapor : Hike through those challenging trails in ultimate style wearing the ultra-comfy and lightweight KEEN Nxis Speed Sneakers. Performance mesh upper with TPU overlays for enhanced breathability and durability. Breathable and soft textile lining. Removable cushioned PU insole for all-day comfort. Iconic KEEN fit offers enough space across the forefoot so that you can easily spread out your toes. TPU reinforcement offers added durability in key zones. Padd Mens Shoes Black, Soft Textiles, Black Shoes, Men's Shoes, Sneakers, How To Wear, Black