The Pinner Suit uses a LYCRA® four-way stretch mesh base layer for comfort and unmatched fit with compression molded and perforated EVA foam padding along with anatomically molded outer hard caps on the elbows/forearms, shoulders, and chest. The removable articulated spine protector keeps your back intact and the kidney belt keeps your vitals in check while taking dirt samples. SIZES: S | M | L | XL