The Ultimate Minimalist Compression Running Vest Engineered for zero bounce and full freedom of movement, the AeroZip’s contoured, unisex design features a zippered front for a secure, aerodynamic fit that stays put through every mile. Superior Fit: Aero-compression design with quick-fit cords delivers a no-bounce, no-restriction feel (Unisex sizes S–XL). Lightweight Performance: Made with premium stretch knit and mesh for max breathability and ultra-light comfort; full-zip front for easy on/off. Hydration & Storage: Includes two 17oz soft flasks with high-positioned pockets, four expandable mesh front pockets, and one zip pocket for essentials.

Product Highlights

• Comes with Two 17oz/500ml Nathan x Hydrapak soft flasks.
• Contoured aerodynamic design ensures a secure no bounce fit with zero restriction.
• Flask pockets are located higher for maximum comfort ease of use and comfort.
• Four front expandable mesh pockets.
• Full Front Zipper Closure for on/off ease.
• Full mesh back for maximum breathability.
• One Zipper Pocket for phone/valuables.
• QuickFit™ cords on side allows for micro size adjustments.
• Reflective details on front and back to be seen.

Product Details

• Storage 1L / 61 Cu
• Weight w/o flasks: 4.8 oz / 137 g
• Weight with flasks: 7.6 oz / 217 g