Altra Women's Olympus 5 Width:B Next-generation optical heart rate and

Next-generation optical heart rate and SpO2 sensors

These gray sunnies won't slip or bounce while you begrudgingly embrace the next best thing

Face it head-on with these futuristic sunglasses

Two zippered storage pockets near Adaptive Fit straps ideal for valuables and electronics

while the compression effect promotes active recovery

Altra Women's Olympus 5 Width:B Next-generation optical heart rate andHit the trails running with the Olympus 5, our plushest fan favorite trail runner. Max cushion 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. Weight: 10. 4 oz 295 g Midsole: Compression Molded EVA Outsole: Vibram Megagrip Cushion: Max Stack Height: 33 mm Drop: 0mm Upper: