About the product: These are UNIQLO's **HEATTECH Boa Sweatpants (Regular Length)**. With a full boa lining, they are incredibly warm thanks to HEATTECH's heat-generating and heat-retaining functions, making them a winter staple. • Condition: New, unused, with tags • Product number: 341-440539 • Color: 09 BLACK (Black) • Size: XXL (Rare online exclusive size) 2XL 3L • Corresponding size (tag notation): Waist 100-108cm • Material: • Main body: Cotton, polyester, polyurethane (boa lining) Key features: • Rare XXL size. Perfect for those who want to wear them comfortably and relaxed. • The outer material is sweat fabric, and the lining is warm boa material. • The jogger silhouette with tapered cuffs prevents cold air from entering from the ankles. Shipping and packaging: They will be carefully folded and shipped with measures to prevent water damage. Due to the thickness, they may be lightly compressed during packaging. Please understand this beforehand. Shipping will be via the secure, anonymous, and trackable **"Rakuraku Mercari Bin" or "Yuyu Mercari Bin"**. **Depending on the size after packaging, the shipping method may be changed from "Rakuraku" to "Yuyu" (or vice versa) without prior notice.** Please understand this beforehand.