Thank you for viewing. Shimamura Fiber Heat Deo Rich Set of 3 One of them is Premium, 2x warmer. Underwear Undergarments Long sleeve Crew neck New, unused Not sold separately Due to thickness, I will open the package once, refold, and then ship. Thank you! Shimamura Uniqlo UNIQLO GU GU Underwear Undergarments Innerwear Men's Gentlemen's Autumn Winter Snow Skiing Snowboarding Sports Extremely warm Heattech