Updated with a grippy, tire-tread outsole, the newest generation of this lightweight running shoe still sports the breathable upper and barefoot feel that have kept it an enduring fan favorite. It sits on a layer of BareFoam and a thin base that wraps up the front and sides to give you a better groundfeel whether you're on the road or conquering the trails. And keep wearing it when your miles are done—its streamlined, low-slung profile makes it a great sneaker that's so comfortable you'll never want to take it off. Lightweight: puts cushioning and performance underfoot with an emphasis on streamlined comfort Hybrid: transitions from a running shoe to a street sneaker with high-performance comfort for any activity Lace-up style Removable, cushioned insole allows for custom orthotics Textile and synthetic upper and lining/rubber sole Imported