Pressure fit molded comfort liner system provides a smooth inner chassis for maximum comfort Refined fit for maximum deflector coverage Adjustable waist buckle closure system Form fitted for women's physique Stone shield constructed with energy dispersing molded panels Back protector constructed to reduce impact energy transmission Strategically placed ventilation ports for maximum cooling Adjustable suspension shoulder guards with molded comfort liner Adjustable and removable biceps arm guards with molded comfort liner. GUARDIAN S20W PK/BK MD/LG