Stay warm with quick-drying materials for both top and bottom. This comfortable, lightweight layer comes as a set. If you're looking for a matching base layer set, check out the Toddler Burton Lightweight Base Layer Set. With its quick-drying, breathable, and stretchy properties, it keeps little kids warm and dry whether they're at the resort or on the couch at home. It also features soft seams and anti-pilling fabric for long-lasting, friction-free comfort. Plus, the high stretch allows for unrestricted movement, so it won't ride up. Features: * Regular fit: Not too tight, not too baggy. * DRYRIDE Ultrawick material provides excellent breathability and moisture-wicking. * Birdseye mesh material. * 2-way stretch material for enhanced mobility. * Soft seams reduce friction. * Top and bottom set. *This product is in US sizes. Please note that it runs about one size larger than Japanese sizes when choosing your size.* ¥5,500 Worn only twice, in excellent condition. Please understand that this is a used item before purchasing. Great as an inner layer on cold days, or as loungewear. It's cool, and I took too good care of it and missed the chance to wear it. It's in great condition, so grab it if you need it!