We kindly request that you refrain from purchasing this item in bulk. We apologize for the inconvenience, but please purchase them one by one. *This is due to shipping constraints. This is the latest autumn collection from the very popular Mediheal series. The material is pile fabric. The product is new and unopened. ●Product Features● Functionality of Mediheal, unique to Workman!! ・High-purity ceramics, incorporated into the fibers using proprietary technology, radiate far-infrared rays emitted from the body. This promotes blood circulation, creating an environment that alleviates fatigue. *Regarding shipping times, if you purchase by 8 PM, we will ship it on the same day. Purchases made after 8 PM will be shipped the next day. Thank you for your understanding. Thank you for viewing.