Description: This solid PE shell and thick EVA padded motorcycle protective vest armour - very sturdy, anti-bump and shockproof Breathable mesh material makes wearer comfortable and multiple large vents provides great ventilation Adjustable straps with quick release buckles for easy taking on/off and fits most body sizes Durable and sturdy shell provides great protect for your chest, shoulder, back and spine and reduce damage from crash Adjustable hook& loop waist strap keeps your vest in place always Perfect for motorcycle, bike riding, skiing, skating, dirt bike, mountain bicycle, skateboarding, and other activity Specification: Material: EVA Color: Black Gender:Unisex Size S: Waist: 70-100cm/ 27.5-39.5 inch Fits Height: 150-165cm/ 59-65 inch Back Length: 50cm/ 19.5 inch Size M: Waist: 80-110cm/31.5-43.5 inch Fits Height: 165-175cm/ 65-69inch Back Length: 54cm/ 21 inch Size L: Waist:90-120cm/35.5-47 inch Fits Height: 175-190cm/69-75 inch Back Length: 59cm/23 inch Package Includes: 1 Piece Motorcycle Protective Vest Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you buy.thanks