EVS' innovative shoulder support system adding the X-Strap technology for superior stabilization and compression.Provides increased level of support and compressionNew adjustable arm closure design eliminates underarm chaffingPlease reference Size Chart for correct fitmentUniversal no snag design fits left and right shoulders; Easy on/off design on left and right sidesBreathable air mesh construction with TPR gripper pull-tabsX-strap technology system includes the EVS shoulder support systemColor: Black