Lululemon Lightweight Running Short Sleeve Shirt Light/Ice Blue Size 6 Whatever your pace, this lightweight top will keep up. Scalloped slits on the sides offer ventilation and unrestricted movement, stride after stride. lightweight, stretch ripstop fabric Lightweight Stretchy Sweat-wicking Quick-drying UV protective UPF 40+ provides very good UV protection to only covered areas. This item’s protection may be reduced with use, or if it gets stretched or wet. Sun exposure causes skin damage Good PreOwned Conditions Approx Measurements Pit to pit 18” Shoulder to hem 23”