The Inov-8 Race Elite ™ 70 Windshell is designed for the competition purist, light, warm and fast; It will not slow you down! ertex Quantum® Pertex Quantum® is the perfect solution for outfit and ultralight sportswear for the outdoors. The combination of superfine filaments of 22 dtex (1 km only weighs 22 g), precisely woven in a dense and balanced construction, provides the perfect balance of weight resistance. The air permeability is controlled in detail to optimize wind resistance and breathability. The surface is treated with a "durable water repellent" (DWR) finish, which removes water and increases the drying rate.