? Main external material : goatleather (90%).Palm 100% leather.Product Focus?Valta Winter D3O is CEapproved.? D3O metacarpal protectors.? Wrist adjuster.? Waterproof and breathableinsert.?Lining made from specificbrushed knitted fabric forcomfort, padded thermallining for protection againstthe cold.? Furygan Sensitive Science :the forefingers and thumbsare equipped with a specificinsert allowing for the use oftouchscreen devices.? Comfort reinforcement on thetop of the palm, where thefriction with the handlebar gripis the greater.