Pinnacle 4 L Hydration Race Vest Sun Protection Double Knit: Lightweight and durable

Double Knit: Lightweight and durable fabric construction

Whether strolling the narrow streets of Old Havana or your neighborhood back nine

Strategic groove placement provides optimal comfort and traction

KISS Air2 seat pad for long-distance comfort

Pinnacle 4 L Hydration Race Vest Sun Protection Double Knit: Lightweight and durableWith optimal breathability, comfort, storage and easy access soft flask hydration, the men's Nathan Pinnacle 4 L hydration vest is designed to keep you at the top of your race day game. Best Use: Running Frameless BPA Free Gear Capacity (L): 4 liters Gear Capacity (cu. in.): 244 cubic inches Number of Exterior Pockets: 7 Material(s): 85% polyester 8%nylon 5% spandex 2% rubber wire Dimensions: 16 x 16 x 4 inches Weight: 5 ounces