An anorak I bought for about 10,000 yen at a used clothing store in Shimokitazawa. 100% nylon. The material has been washed and is a sturdy fabric. The listed size is M, with actual measurements of about 62cm wide and 70cm long. The hem and hood can be tightened with elastic. There are pockets that can be accessed from both ends of the waist pocket, and pockets that can be zipped into those pockets. You can put your hands in from both ends and tighten the waist with a string. No stains, tears, or odors.