This jacket is made of a mid-weight, highly functional material with excellent stretch. It uses Wickron® ZEO, which is breathable and prevents chills from sweat. It is quick-drying, so you'll stay comfortable even when you sweat. It's suitable for various occasions throughout the year, such as school hikes, field trips, and everyday wear. *No name written on it. The pants below are not included. It's still usable, but it is a used item, so please refrain from purchasing if you are concerned. Specifications 【Material】Wickron® ZEO [Polyester] 【Average Weight】264g 【Color】Navy (BKNV) 【Size】140 【Features】3 zippered pockets (1 on the left chest, 2 at the waist) / Zipper doesn't touch the chin