The success of the Hurricane Gore-Tex with the hard surface knuckle protector inspired us to develop this Typhoon glove with soft D3O protection. The outer shell is still made of leather, which makes it the ultimate mid-season touring glove. It is equipped with a Gore-Tex membrane and Gore-Tex Gore-Grip technology for full control at any time. Features Leather construction GoreTex membrane Goregrip technology Soft D3O knuckle protector 100% waterproof 3M reflective material for nighttime riding Hook and loop fastening system Technologies Gore-Tex is a 100% waterproof, windproof and highly breathable outer shell-offering unsurpassed durable wearer comfort. Gore-Grip D3O- From MotoGP to on-road and off-road, D3O delivers a wide range of level 1 and 2 certified protection. D3O offers the number one choice for impact protection, comfort and flexibility. waterproof and breathable membrane.