ESCU Wrist Guard (Arm Guard) is lightweight with a slim profile for unrestricted movement. The high impact polypropylene shell paired with high density closed cell foam gives the impact absorption while the moisture wicking and breathable material keeps you dry and comfortable. The elastic construction eliminates the need for velcro and straps while the anatomical design allows for movement without restriction, enabling an unimpeded bat swing. Size guide: Wrist circumfererce - Junior up to 14cm, Senior 15cm and over.