REI Co-op Sahara T-Shirt Excellent used condition. High-performance, partially recycled polyester/spandex fabric wicks moisture and dries quickly. UPF 30 sun protection. Size 1X Bust measures at 23 inches across (from pit to pit) Length measures at 25 inches (from shoulder to bottom hem) Measurements are approximate Smoke-free, pet-friendly home 92% Polyester/ 8% Spandex Item # 00032