Velocity 2L Reservoir Brand_ultraspire Split sides give you optimal

Split sides give you optimal freedom while an evolved brief liner offers smooth and comfortable coverage

The ONLY chewable tablet that is formulated to closely resemble the electrolyte profile lost in sweat

then a semi-rigid neutral orthotic arch support and heel cradle for improved motion control

Foot Fatigue

Also helpful for electrolyte supplementation for CF

Velocity 2L Reservoir Brand_ultraspire Split sides give you optimalHeres a runners gear essential. Designed to be more comfortable in vests and packs, the Velocity 2L features an ergonomic slide seal top. Its our lightest reservoir yet, and the wide opening makes for rapid refills at aid stations. Never run on empty. Style AS322