Mens Olympus 275 HiLo - Black/Black Brands_Nike maintaining flexibility through toe-off while

maintaining flexibility through toe-off while keeping the overall weight down

Stamina fabric

propulsive ride no matter the pace

and is finished with subtle overlays and clean branding

The Polygiene lining helps keep you secure whilst fighting bacteria and odours

Mens Olympus 275 HiLo - Black/Black Brands_Nike maintaining flexibility through toe-off whileAltra goes all in with the Olympus 275 HiLo, a trail runner suited to technical terrain and all day running. It's made from a one piece MATRYX woven upper that's lightweight and protective, with a built in scree sleeve helping keep debris out when things get a little more rugged underfoot. A Vibram Megagrip outsole with TractionLug provides grip and stability across varied conditions, wet or dry. The big update comes underfoot, where Altra has