Demon FlexForce Pro Top V2 Upper Body Protection Not just for winter anymore! redesigned for use in all seasons (Bike and snow) SAS-TEC elbow, back, shoulders, and ribs SIZE: XS (32-34), SM (34-36), MED (36-39), LRG (40-43), XL (44-47), XXL (48-50) Neck brace compatible (neck brace not included) Adjustable elbow straps for a better fit