Planet Eclipse Overload HD Core Elbow Pads Unique HD Core high density foam padding Integrated mesh/neoprene venting encourages better air-flow keeping your arms cool Tapered Elbow zones increase flexibility and comfort 4x Stitch-work hem detail for overall strength and durability Soft padded hand section that protects against paint hits; Secure thumb loop to help reduce pad slip-down; Upper cuff finish for improved comfort and fit