Features of the Marmot Girls' Sunrift Hoody Bluesign approved fabric Cool exchange Technology Ultraviolet protection factor (UPF) 50 Nylon cooling yarns for comfort 3-piece hood Flat-locked seams for added comfort Quick-drying and wicking Raglan sleeve for comfort and increased range of motion Fabric Details 52% Polyester, 48% Nylon interlock 4.9 oz/yd