Cortech Adrenaline White Red Jacket size Large Constructed using 1.2-1.4mm of top grade, drum dyed cowhide leather with a combination of perforated and non-perforated panels Removable, CE-Approved shoulder and elbow protectors with a triple-density back protector Accordion-Style expansion panels at shoulders, elbows and waist for increased flexibility and a Heavy duty, 600 denier stretch nylon panels in the arms for ease of movement TPU molded and stainless steel external armor in the shoulders and elbows offers increased protection