JOGAL Mens Quick Dry Compression Baselayer Long Sleeve Elastic Sports T Shirts Medium Black 84% polyester, 16% spandex Made in USA or Imported SUPER Discount for The Coming Christmas! Find your size on the chart below,If you prefer a looser fit, go up a size. UVA/UVB Protection - Take Five compressoin protects your skin from UVA/UVB radiation during your outdoor workout. Perfect option during various indoor activities and outdoor excursion,such as skiing, snowboarding, training, competing, and all weather sports and activities. Using Odor-resistant technology&Quick dry moisture management fabric is specially constructed to allow full range of motion while keeping you dry and comfortable.Bouncy and stretch fabrication allows greater mobility and maintains shape.