The HAIM is a singlet made from organic cotton. It is wonderfully soft and comfortable and perfect under all outfits. Racerback singlet Slim fit Organic cotton Sustainably produced in Portugal The HAIM is a HUMANOID Wardrobe Essential. Our Wardrobe Essentials feature an exclusive selection of timeless items that can be effortlessly combined with your entire wardrobe, time after time. All Wardrobe Essentials are sustainably produced from responsibly sourced materials and are shipped in reusable packaging.