Our customer-favorite Simple Tee now comes in our signature performance fabric! Lightweight, moisture-wicking and quick-drying with UPF50 sun protection, this shirt is our packing-list go-to. 90% polyester, 10% spandex Features Lightweight, wrinkle-resistant and quick-drying Sankaty fabric UPF50 sun protection Bracelet length sleeves Unlined Measurements are approximate: 22.5" flat across the front from pit to pit 27" length New with tags A1