UMORFIL originates from the combination of Latin 'Umor' and French 'Fil'. Umor means moisture and Fil means yarn. This new bionic nylon fiber combines collagen peptide derived from recycled fish scales with nylon made by supramolecular technology so it is washable. The collagen peptide will not wash away. UMORFIL's eco friendly fiber provides a soft hand that keeps your skin feeling hydrated all day reducing dry and wrinkled skin. This natural moisturizing technology is especially applicable to people with sensitive skin. The UMORFIL fibers work in conjunction with natural deodorizers promoting ventilation keeping the wearer cool and comfortable all day while providing UPF 50 protection shielding the skin from both UVA and UVB rays.