VAPORAIR 3.0 7L M Glycerin 20 The rigid ExoSpine™ for superior

The rigid ExoSpine™ for superior hand feel and support for the soft flask

and laser-cut perfs mean every race feels free and cool

updated ALTRA EGO™ MAX midsole foam

" on a piece of paper

Arch-lock wings offer mid foot stability and support

VAPORAIR 3.0 7L M Glycerin 20 The rigid ExoSpine™ for superiorDescription The VaporAir 3. 0 7L Vest is the next generation in the award winning VaporAir Airess series. By incorporating new materials, hardware and pocket design, these new Vapor vests are our best version yet. Notable updates include newly exposed air mesh shoulder straps, colorful bungee cords on front shoulders and back center panel for additional storage options, low profile hardware on sternum straps and new back zipper pocket that is easier