The most comfortable men's vest is made of pure cotton fabric of the best quality. Has a perfect fit that gives your body the perfect hug enhancing your muscles for a sexy cool look. Pure cotton absorbs excess inbuilt heat and sweat giving you the most comfortable experience. Circle neck design with sleeveless tank shape design plus double hem edges n quality fabric just for you meant to give you a long time service yours NowSizes are from M, L, Xl, XXL