I purchased this from ZOZOTOWN last year and wore it a few times. The drawcord was originally prone to loosening, so I didn't wear it very often. Below is the product description from ZOZOTOWN: Popular "24SS Nylon Setup Blouson". Updated for 24SS specifications. A nylon blouson with a crinkly nylon material, one-point embroidery, ease of movement, and a drawcord, suitable for everyday wear. The material is for spring and summer, and it's very light and comfortable to wear. - Brand: BrokenBase - Color: Black - Type: Jacket & Pants Set - Design: Zippered, Stand Collar Thank you for looking.