It gets its strength from thin nylon fibers strategically placed on the upper of the shoe to hold the foot in place

water bottles

and it comes with a series of vents at the back for a plus of airflow and ventilation

New in the original wrapper is this zephyr fast pitch bat

New Under Armour Men's Medium Spotlight Football Gloves Black & White big cleat mark near end cap It gets its strength from40% Nylon 23% Polyester 20% Silicone 10% Rubber 7% Spandex Imported Machine Wash Meets NFHS NCAA NOCSAE standards High compression, seamless HeatGear fabric keeps your hands cool, dry & light Seamless bonded Power Catch panels reduce finger twist & provide support where you need it most Integrated neoprene closure strap for increased wrist support & a custom fit closure tab UA GlueGrip makes sure your gloves start sticky & stay sticky providing longer