LIGHTWEIGHT & BREATHABLE, COMFORTABLE TO WEAR - This men's crew neck instant cooling short sleeve shirt is made from an athletic cut 4-way stretch polyester and spandex blend that offers a greater range of motion for any activity. For a relaxed fit, choose one size up! Now you can keep moving while staying cool!
PERFECT FOR ANY ACTIVITY - With the Moisture Wicking Quick Drying Cooler Sweatshirt, you can be at your best and most comfortable while running, working out, golfing, yoga, fishing, hiking, camping, gardening, walking, biking, beach, boating, and any other activity that requires maximum comfort and coolness. It can even be used as moisture wicking underwear!
 STANDARD SUN PROTECTION - Moisture wicking, instantly cooling apparel with a UPF 50 sun protection rating, wear it for your favorite activities while protecting against the sun's harmful rays!

How to choose your size：

Height                                Weight                          Suggested Size

160-170cm                         50-57.5kg                            M

170-175cm                         60-65Kg                               L

175-180cm                         65-72.5kg                            XL

180-185cm                         75-82.5kg                            XXL

185-190cm                         82.5-95kg                            XXXL

190-195cm                         97.5-110kg                          XXXXL