New Under Armour Boys Project Rock Hard Work Mix Short Sleeve large Black Large:Black/Purple/Green Heavy-Duty Commercial Grade Rubber Molded

New Under Armour Boys Project Rock Hard Work Mix Short Sleeve large Black Large:Black Purple Green Heavy Duty Commercial Grade Rubber Molded Heavy Duty Commercial Grade Rubber Molded Base Includes Utilitee Mesh Top made from a special abrasion resistant poly filament (manufacturer provides a Lifetime ) Increased Balance NO SLEEVE BOX TORN Silicone web technology helps absorb shock and shift loads from the painful area of the knee Dual Axis hinges work with the web for improved fit and articulation Compression molded back pad with mesh for maximum comfort and breathability Undersleeve with stash pocket and anti migration technology Reflectivity for enhanced visibility in low light conditions