99extra Shirt, Men's Tinsel Ice Silk Sleeveless Henley Tank Top 3 Color 95% Ice Silk / 5% Spandex Imported Only Vest didn't include underwear, detail size on the product description Ice Silk is similar modal fiber, with good breathability and more soft, smooth than cotton Shining patterns looks very special and unique Warm or cool water, Neutral detergent and knead gently wash to keep the shining patterns as new