Olympus 5 W Size:38.5 Lining: 100% polyamide

Lining: 100% polyamide

The most durable foam helmet in the Black Diamond line-up

a flat side zipped pocket and flat front pockets

Practical details like an anti-snag zipper guard

the midsole made in part with processing scraps and the 100% recycled laces

Olympus 5 W Size:38.5 Lining: 100% polyamideAltra Olympus 5 Women. Hit the trails running with the Olympus 5, our plushest fan favorite trail runner. The EVA midsole foam offers underfoot protection and comfort while our Original FootShape Fit gives your feet the space they need to sit naturally. With a breathable engineered mesh upper and grippy outsole, you can keep enjoying the view all day. FEATURES Weight: 10. 4 oz 295 g Midsole: Compression Molded EVA Outsole: Vibram Megagrip Cushion: Max