UltrAspire 21700 Li-ion BatteryThe UltrAspire 21700 (4800 mAh) Battery pairs with the Lumen 800 Solstice Waist Light to ensure you have power to run through the night. *This battery pairs ONLY with the Lumen 800 Solstice. For any other 3D Waist Light, please see our UltrAspire 18650 Battery. This powerful Li ion battery with 3. 7 V, 4800mAh is fully charged in approx 3. 5 hours. With its compact size and low weight (71g), it is a great additional battery, e. g. for full coverage

Total sole thickness: 4

at just 265g each for a Men’s size 9

including perforations in the sole for fast water drainage

while continuing to offer excellent proprioception and dexterity

Includes instructions on how to redeem at checkout

In the X1 Mid

Trail running has never been lighter and more natural with the minimal Mesa Trail V2 gives you incredible grip with its lugged FeelTrue® sole

and personal items while remaining lightweight even when fully loaded

Outsole: 3 mm ECOstep Recycle rubber compound

Crafted for convenience and durability

Using the hook securing feature

The MaxO2 Sternum harness with webbing and a sliding toggle ensures a secure