First Ascent Mens White Heatshield Long Sleeve Base Layer has moisture control technology that helps to keep you warm when it is colder and cool when it is warmer The Polartec Power Dry technology takes moisture from the skin and allows it to evaporate quickly Features UV protection Lightweight Fast drying 0134kg Slim fit Earphone loop Easy care fabric UPF50 100 polyester

UV protectionLightweightFast drying0134kgSlim fitEarphone loopEasy care fabricUPF50100 polyester