This high-performance UV-protective polyester filament yarn is tailor-made for outdoor and sports apparel. The special UV-blocking functional additive is evenly blended into the fiber, forming an effective barrier against harmful UVA and UVB rays.
It greatly reduces ultraviolet penetration to avoid sunburn, skin darkening and skin damage during long-time outdoor activities. The yarn retains soft fabric touch and excellent air permeability, without stuffy wearing sensation under strong sunlight.
Made of high-quality polyester raw material, it features great tensile strength, consistent dyeing shade and long-lasting anti-UV performance after repeated washing. Widely used for running clothes, cycling wear, hiking outfits, fishing garments and all outdoor sun-protective sport fabrics.