JustOneStyle New 097 Womens Skin Tight Compression Baselayer T Shirt Running Black Top S-xl Women's long sleeve compression shirt made using Take Five technology Compression fit bolsters muscle support and increases circulation UVA/UVB Protection - Take Five compressoin protects your skin from UVA/UVB radiation during your outdoor workout Great for skiing, snowboarding, training, competing, and all weather sports and activities Machine washable