【Product Description】 This is a set of kids' underwear, perfect for outdoor play and going to school in the cold season. The set includes a long-sleeved shirt and tights, providing warmth and using stretchy material for easy movement. It's great as an inner layer for sports, school, and everyday wear. 【Highlights】 ・Top and bottom set (shirt + tights) ・Thin and easy-to-move-in stretchy material ・Provides good warmth, ideal for cold weather innerwear ・Great for sports, school, and outdoor play ・Soft to the touch and comfortable to wear 【Size】 135-140cm (Kids) 【Color】 Black (same as on the product page)