About This

• Zero-Bounce Hydration - Includes a 500ml (17oz) BPA - and PVC-free soft flask with a bite valve for hands-free sipping. The flask compresses as you drink and secures with a drawstring system to eliminate sloshing and rattling—delivering stable, uninterrupted pacing for training runs, marathons, and every mile in between
• 8 Strategic Pockets - Grab an energy gel without breaking your stride. With 6 front and 2 mesh back pockets, every essential has a dedicated home. The high-elasticity zippered pocket anchors your smartphone to your chest, eliminating annoying bouncing or shifting. Stay organized, stay stable, and focus entirely on the miles ahead
• Featherlight Breathability & 360° Reflective Safety - Weighing just 7.3 oz, this moisture-wicking Oiuyos hydration vest features triple-sized ventilation holes for accelerated air circulation and all-day comfort. Front and back reflective detailing ensures maximum 360° visibility during early morning or evening runs when safety matters most
• Chafe-Free Custom Fit - Crafted from smart, flexible neoprene, the Oiuyos running vest naturally moves with your body. Fully adjustable chest straps completely eliminate bouncing and chafing, delivering a secure, distraction-free run—whether on demanding trails or quick dawn jogs. Available in 3 specific sizes: XS/S (24"-36"), M/L (28"-42"), and L/XL (36"-52")
• The Perfect Running Companion -Every mile has a story. This vest is designed for breathability and comfort, whether for marathons or leisurely jogs. It’s a thoughtful gift for any outdoor enthusiast who values functionality and style. A reliable partner for your personal training and a perfect gift for the runners in your life

Overview

• Brand : Oiuyos
• Color : Black
• Material : Breathable Neoprene
• Sport : Cycling, Mountaineering, Rock Climbing, Running
• Item Weight : 7.3 Ounces