ETP 4310 Uni is comprised of 100% REPREVE Recycled Polyester and contains 20.5 recycled 500ml water bottles per linear yard. It is a high end 3-dimensional fabric for athletic uniforms because it has been treated with a moisture management chemical which allows perspiration to move away from the body, dries quickly, controls odor and promotes comfort. REPREVE certification number is RPV-4457. It was tested for Ultraviolet Protection Factor (UPF) under AATCC 183, and gives very good UV protection, blocking 97%+ of UVA and UVB rays. The UPF value allowed on garment labels is 35. Hangtags from Unifi, the manufacturer of REPREVE, are available upon request. Winner of SGIA’s 2017 Product of the Year Award for Media – Textile – Apparel. Click the button below to request a sample of ETP4310 Uni.