The compression arm sleeve is composed of a moisture wicking 85% polyester 15% spandex technical blend to improve breathability and range of motion. The slim two layer anatomical padding is designed to provide precise protection, compress muscles, fit snug and stay in place during intense activity. Dual layer impact protection to elbow and forearm 4 way stretch fabric for natural range of motion Non-slip bicep cuff to hold pad in desired location Gauntlet style thumb/ wrist loop Flat lock stitching (minimizes irritation) Low profile compression fit (minimalist concept) Moisture wicking fabric (stay dry and comfortable) Quick-dry material (airs out and drys after play) Sold in a pair (2)