Thank you for viewing! This item was the most popular product this summer and sold out quickly. I was able to buy one for my family, but since they won't be wearing it, I'm offering it for sale. Unused and stored at home. Shipping will be via Mercari delivery, and may be changed depending on the packaging. Please purchase if you understand. If you have any questions, please let me know in the comments. Product Name: Xshelter Heatstroke Hoodie Heatstroke Reduction Wear World's first! Reduces the risk of heatstroke Hoodie using innovative "heatstroke reduction" new material Color: White Size: L Manufacturer: Workman Below is the description from the sales site. [Product Features] New material with 14 heatstroke risk reduction functions! - Special fabric structure with different functions on the surface and back of the fabric, using two different functional yarns - Reduces heat with material that has 14 functions effective for heatstroke countermeasures, such as heat shielding, UV cut, ultra-lightweight, ultra-quick drying, ultra-thin, and evaporative cooling Insulates external energy - The outer side uses polyester yarn that can reduce external energy. Protects from UV rays and near-infrared rays, keeping the inside of the garment comfortable! - The inner side diffuses moisture from the inside, lowering the temperature of the fabric through evaporative cooling, keeping the inside of the garment comfortable - Ultra-thin fabric formed with advanced fiber technology. The special structure instantly releases internal moisture to the outside, responding to sudden changes in external temperature Achieves a sustained cooling effect - Quickly absorbs moisture from the skin side and moves it to the surface layer, making the skin side less sticky and comfortable - Extremely high moisture diffusion, surprisingly quick-drying - Lowers the temperature of the fabric through evaporative cooling when drying - Cool when sweating, and the cooling effect lasts, and it feels smooth when dry Many other convenient features Material - 90% polyester, 10% polypropylene #Heatstroke #Commuting #School #SummerVacation #RainGear #DisasterPrevention #NorthFace #Columbia #WaterRepellent #Heatstroke対策 (Heatstroke countermeasures) #Tennis #Soccer #Baseball #Rugby #Badminton #Volleyball #Basketball #Softball #TrackAndField #Swimming Color...White系 (White系 - White color family) 汚れ・破れ・臭いなど...なし (No stains, tears, or odors)