No matter how high the temps soar, you will keep cool in this soaker hatDunk in water and evaporation cools your headMesh crownPolyester and nylon meshUPF 50+S/M fits 6 3/4" - 7 1/8" (21 1/8 (54cm) - 22 1/4 (57cm)L/XL fits 7 1/4" - 7 1/2" (22 5/8...