For serious runners that put training and racing in the same order of importance as work and family, the Signature Series Ultra Vest is your ally. Turn your wildest and most ambitious race goal into reality with this 10.3 liter do-it-all vest. MicroMono mesh fabric with 4-way stretch nylon eliminates irritation from sensitive spots like shoulders, neck, and ribs. Two bottles up front provides a liter’s worth of water or sports drink with enough additional capacity for a phone, camera and trekking poles.

If you’re ready to take your running to new, adventurous places, the Signature Series Mountain Vest is equipped to carry the gear that will enable successful summit bids. Whether it’s trekking pole holders that snap out of the way when not in use or lat pockets that will store requisite emergency items, every detail has been thoughtfully covered in one of the lightest vests for the volume available. Our new Comfort Cinch technology provides a custom fit with easy on-the-go adjustment. It’s a breakthrough in tech that must be worn to be believed.