Five Gloves Enduro 2ERGOPROTECH protective shell in soft TPR Topside: Ventilated mesh on the inner side and 4 way stretch nylon on the outer side Palm: AX Suede Dyno, contact point reinforcements in synthetic leather, 2 mm foam rubber reinforcements on the palm, 3 mm foam rubber pads on the thumb TPR protective shells on the fingers + 3 mm foam rubber reinforcements on the ring and little fingers ErgoFit construction that optimizes fit and allows fingers freedom of