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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
Thru Hiking
vitamin D3 - 1000 IU
Usage is similar to regular Tailwind except that we recommend limiting continuous use to 6 hours or less to avoid building up a high concentration
Courtney Dauwalter
Engineered with PWRRUN PB cushioning for unparalleled energy return
On Speed Pack 18L Lite - Unisex Featured Thru HikingUltralight yet durable, this sleek backpack carries all your essentials. With a zippered outer pocket for workout gear. Run ready design Adjustable sternum and waist straps keep the pack close and comfortable when you run. And with two elasticated mesh bottle pockets within easy reach, hydration is always on hand. Made with nylon, the pack feels comfy and light without sacrificing functionality. Weight: 380g Swiss Seil handles Easy access stash pocket