Hap Women's Cotton Quilted Thermal 3/4th Sleeves Top and Trouser with Matching Cap Hap kings brings you the finest cold weather underwear. Made with a unique combination of polyfill sandwiched between layers of combed cotton, it keep you warm and convenient. These quilted thermals are designed to give a contoured snug fit and can be worn both as innerwear or outwear. This set includes a 3/4th sleeves thermal top and elasticized trouser.