MUJI (Mujirushi Ryohin) Warm Cotton Wool High Neck Long Sleeve T-Shirt Set of 2 Colors: Smoky Pink, Brown Size: M Uses a yarn that blends cotton and wool. This functional innerwear is perfect for mid-winter and is less likely to feel itchy. This warm innerwear enhances the "moisture-absorbing and heat-generating power" by applying special technology to organic cotton, which converts steam emitted from the body into heat. This year, we've made further improvements to the material to make it even warmer, smoother, and more comfortable to wear. ■ Enhances the original moisture-absorbing and heat-generating function of cotton Cotton is a natural functional material that absorbs moisture and generates heat. We have created moisture-absorbing and heat-generating innerwear that maintains the texture of cotton while further enhancing its original function. The warmth lasts even after repeated washing. ■ Reduces skin dryness Compared to synthetic fiber materials, cotton does not excessively absorb the skin's oils, making it a gentle material for dry winter skin. ■ Combination of natural materials that suppress static electricity Synthetic fibers and different materials tend to generate static electricity. Cotton is less prone to static electricity, and it is a material that is less likely to generate static electricity even when layered with wool knitwear. ■ Features of Warm Cotton (Wool) To prevent warm air from escaping, we use hollow yarn, which has voids in the yarn, to increase heat retention and create a soft, fluffy feel. It can be worn as both an outer layer and an inner layer. This is a versatile piece that is useful during the peak of winter and for outdoor activities. Due to shipping costs, we plan to ship without the packaging. Although it is new and unused, please purchase if you understand that it has been stored at home. #attyan_tops #attyan_productlist Pattern/Design...Solid