Instant purchase OK. Please read the following product description carefully and purchase only if you agree. Feel free to comment! ■ Product Features CORDURA nylon down vest with heat-retaining aluminum print lining. Convenient pockets! ・Zipper pocket on the right chest to prevent small items from falling out. ・Side pockets and inner pocket for convenient storage. ・Features: Windstopper on both sides, ribbed inner cuffs. ・Lining: Highly heat-retaining aluminum print. The "Desert Sand" pattern is a calm design that is easy to wear daily. The aluminum print on the lining reflects body heat, providing surprising warmth despite its thinness. The vest type does not restrict arm movement and is ideal for layering. ■ Product Details ・Product Name: Back Aluminum FIELD Vest ・Condition: New, unused ・Brand: Workman (WORKMAN) ・Color: Desert Sand ・Size: 3L (Chest: approx. 108-116cm / Height: approx. 175-185cm) ■ Product Materials ・Outer fabric: 55% polyester / 35% cotton / 10% nylon ・Shoulder part: 100% nylon ・Inner collar and hem rib part: 95% polyester / 5% polyurethane ・Filling: 100% polyester ・Lining: 100% polyester ※ Please use a laundry net. ■ Recommended for these situations! ・As cold weather innerwear when riding a motorcycle or bicycle. ・For delivery work that involves frequent physical activity, such as food delivery. ・For winter outdoor activities such as camping and fishing. ・For DIY and light outdoor work. ■ Search Tags #Workman #WORKMAN #BackAluminum #ColdWeatherGear #Vest #Herringbone #Outdoor #Camping #Touring #UberEats #DeliveryDriver #Workwear ■ Other Shipping method will be either "Rakuraku" or "Yu-Yu" Mercari delivery. May be changed to either one after the start of the transaction. There is a possibility of breakage, melting, etc. from shipping to delivery. Please read the package and instructions carefully, store them, and use them correctly. Please be careful of accidents and use at your own risk. If you feel any danger, please stop using it. For inquiries during use, please contact the manufacturer. The color and image may differ from what you are viewing due to the way the photos and images are taken. Recycled materials (boxes and cushioning materials from a certain online shopping site, etc.) will be used for packaging. May be shipped in the outer box as is. If you have any preferences for the shipping method, please comment in the comment section before purchasing.