The Solar Tech Top is the ideal technical tee for a long day under the sun, swim or for any outdoor activity. Designed with a regular fit and flatlock construction, the long sleeve rashguard is made of a very soft, silky touch, microfiber -spandex blend. It wears just like a “second skin” tee and protects against chaffing like a top quality solar tee. The Total Vented armpit mesh will keep air flowing and will give you additional breathing, really the ultimate in comfort, feeling and rapid heat-dispersion!