Nathan VaporAiress 4.0 Color:Indigo - Light Blue Ultra-lightweight design built for fast-paced

Ultra-lightweight design built for fast-paced workouts

So you stay in your natural stride

Cushion Level - More Cushioning

lightweight fabric

XS 0-2 24"-26" 33"-35" S 4-6 26" -28" 35"-38" M 8-10 28"-31" 38"-40" L 12-14 31"-34" 40"-43" XL 16-18 34"-38" 43"-47" 2XL 20-22 38"-42" 47"-50"

Nathan VaporAiress 4.0 Color:Indigo - Light Blue Ultra-lightweight design built for fast-pacedFeatures: Hydration: Includes 2L NATHAN x HydraPak Bladder with quick release hose for easy cleaning Dual Size Women's Specific Fit: Each vest size adjusts to comfortably fit two body sizes (XXSXS, S M, L XL) Custom Fit, On the Go: Front toggles and wraparound interior panel allow quick adjustments for a secure, stable carry regardless of load Closure System: Front sliding sternum straps with quick release buckles Trail Tested: Rugged ripstop