Nathan Sports NS30390 Vapor Air 3.0 7L size-31-21-0-oz the optimized and perfected Zero-Loss

the optimized and perfected Zero-Loss collar delivers a seamless energy transfer through your swing and stabilizes the bat on mishits

and a super synthetic leather that not only provides a great grip but combines with the low compression core making the DFXL-1 safer than traditional hard balls

boys and girls

standing capcity: 120 baseballs

a 6 mm mat is a good match

Nathan Sports NS30390 Vapor Air 3.0 7L size-31-21-0-oz the optimized and perfected Zero-LossThe Vapor Air and Airess 3. 0 7L vests are 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