Ultra Vest Pro 1 (Unisex) Sizes:S and Breathable Protection for the

and Breathable Protection for the Wettest Environments

Made for slacklining with a custom-designed weave

Plenty of room to fit four sandwiches at once

Pack pocket configuration

and Patagonia are in business to save our home planet

Ultra Vest Pro 1 (Unisex) Sizes:S and Breathable Protection for theThe next generation of On's pinnacle trail running vest. Includes two 500 ml Hydrapak flasks for hydration on the move. Validated by elite trail athletes, this vest was updated for optimal performance. With two 500 ml Hydrapak flasks. Improved bottle access. A performance ready fit. A removable seam taped dry pack. And front pocket, for easy access on technical runs. Optimized performance Featuring improved bottle and pocket positioning for a better