Wrist Strap – Elastic band with velcro fastener.Thumb, side, & back of hand protection – high density foam.Palm – Full breathable leather with vents.Finger Sides – Side, cloth, vented.SEWN, not glued.A full pair of Right and Left hand gloves are in this package.GENERAL SIZING:XSmall – Youth under 10 year old. Measures 6″ from heel of palm to tip of middle finger.Small – Female hands, 10 to 14 year old. Measures 6.5″ from heel of palm to tip of middle finger.Medium – Female hands, 15+ or male youth. Measures 7″ from heel of palm to tip of middle finger.Large – Men Measures 7.5″ from heel of palm to tip of middle finger.