Advance Skin 12 Set Size:XSM Breathe zone for improved ventilation

Breathe zone for improved ventilation and airflow during active use

Brightness: 350 lumens

Baffles: Vertical-horizontal-vertical with box wall construction

Loved by climbers

Advance Skin 12 Set Size:XSM Breathe zone for improved ventilationBuilt for stability, support, and a body hugging fit, the Advance Skin 12 hydration vest is the ultimate choice for endurance runners. Now updated with a refined design for improved comfort and performance, this best selling vest offers easy access to hydration, unrestricted movement, and secure storage on the go. With a spacious 12L capacity, its ideal for ultra distance trail runs over 60km. Advance Skin 12L Running Vest Features Easy hydration with