Altra FootwearAltra Footwear - Olympus 2

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Take a bite out of the singletrack in the dynamic plush and rugged performance of the Altra Zero Drop Olympus 2 trail-running shoe! ; Altra Zero Drop recommends that those new to natural running and zero-drop footwear transition slowly by wearing these on shorter runs and gradually building up to regular mileage. ; Designed for the neutral runner seeking maximum cushioning. ; Ideal for trail running, hiking, fastpacking, and trail racing. ; Designed to help improve running form, toe splay, natural stability, push-off, comfort, and traction. ; Redesigned mesh and synthetic upper is softer and more flexible than the previous version. ; Lace-up closure. ; Foot-shaped toe box allows natural foot flex and toe splaying. ; GaiterTrap hook-and-loop tab allows for gaiter attachment. ; 5 mm Contour insole. ; Fully cushioned Zero Drop technology promotes a more natural foot strike and a more efficient stride. ; EVA midsole top layer absorbs impacting shock. ; A-Bound midsole bottom layer adds springy response to each stride. ; Natural Ride system (NRS) utilizes a combination of outsole and midsole componentry along with anatomical design, the Zero Drop platform and foot-shaped lasts to promote a more natural stride. ; Trail-specific sticky Vibram rubber outsole delivers exceptional grip and traction for uphill and downhill terrain changes. ; Trail Claw tread pattern is positioned under the metatarsals for added traction during steep ascents and descents. ; Total Stack Height (total thickness of midsole and outsole underfoot): 36 mm ; Built on a SD6-M last. ; Imported. Measurements: ; Weight: 13 oz ; Product measurements were taken using size 11, width D - Medium. Please note that measurements may vary by size.