Altra Lone Peak 9+ Womens Glacier Size:8us 5 upper takes us from

5 upper takes us from 34% to 76% polyester

incorporating natural yarns and an outsole made using 50% natural rubber

Keeping feet firmly rooted on soft

this road shoe is all of the fast you need to bust through some PRs and win some segments

Highly flexible

Altra Lone Peak 9+ Womens Glacier Size:8us 5 upper takes us fromIts a legendary shoe, now with a legendary Vibram Megagrip outsole for fierce grip. We turned up the traction so you can take on legendary adventures. A revised midsole foam is designed to deliver a comfortable connection to the ground. No sew overlays and a ripstop mesh upper are made for high mileage durability. Get that classic Altra feel with zero drop and our roomiest toe box, with plenty of room to help your toes move more freely, and space