HYGROSCOPIC AND FAST DRY The cruciform cross-section can increase surface area and create micro-channels, so fabric with Hakuu-Poly yarns can transport moisture away from body to keep wearers cool and dry in hot days. TRANSIENT COOL FEELING With nano-sized jade in Hakuu-Poly fiber, the heat conductivity of Hakuu-Poly yarns is well increased and fabrics with Hakuu-Poly yarns can get fabulous cool feeling. ANTI-ULTRAVIOLET Ultraviolet can not only cause aging, but also increase risks of skin cancer. With nano-sized jade, UPF of fabrics with Hakuu-Poly yarns can reach 50+. HEAT BLOCKING The nano-sized jade in Hakuu-Poly yarns can reflect infrared rays and insulate heat from human body. ANTI-SHOWING THROUGH Fiber transparency is reduced with nano-sized jade in Hakuu-Poly, so it can help to improve showing through problems of garments, especially light garments for summer. PRODUCT RANGE: 1.Spun Yarn: Count:16/1s - 80/1s Ratio: 100% Hakuu-Poly, Hakuu-poly belended yarn Core spun yarn also available. 2.Filament: 50D/72F, 75D/72F, 100D/144F, 150D/144F.