Cooper Kupp is one of the many NFL WRs to wear XTech X2 shoulder pads.
Xtech X2 shoulder pads are one of the best shoulder pads in the game. These pads are protective, light, lowkey and allow for maximum range of mobility. These pads allow Kupp to maneuver around defenders and adjust to the football on the fly.
You can get Xtech X2 shoulder pads on XtechPads.com or get the Xtech Vented 5-sided backplate here for $75.
Photos via therams.com.