Perfect for hot summer days, the Mountain Hardwear Women's Echo Lake(TM) Strappy Dress has a looser fit that allows for great air flow and doesn't cling to the body. The adjustable shoulder straps provide the perfect fit.Fabric Body: Summer Nylon 100% NylonUPF 40 fabric filters out harsh UV raysOn-seam hand pockets with zippered closureAdjustable shoulder strapsRelaxed, A-line fit