This wisp of a button down is a weightless essential companion on our backpacking endeavors. When the sun is overhead, we dunk it in the nearest watering hole to make our own wearable air conditioning. Looks and feels best when slightly rumpled and crinkly, so don't even think about ironing it. Roll tab sleeves. 100% organic cotton. XS(2), S(4-6), M(8-10), L(12-14), XL(16).