I purchased this from Rakuten and stored it at home. It is new and unused. Size M (6-18 months) 【Simple and Cute Frill Design】 These baby high socks have a very cute frill design. The simple, solid color makes them easy to match with any outfit. 【Recommended for Babies Starting to Crawl】 Because they are high socks, they are less likely to slip off even for crawling babies, and they also cover the knees, providing peace of mind. 【Comfortable Elastic Cuffs】 The elastic cuffs are not too tight, so they won't constrict the thighs and are less likely to leave marks.