THE NORTH FACE NUPTSE TENT DOWN BOOTIE ノースフェイス ヌプシテントダウンブーティ Unisex THE NORTH FACE 50th Anniversary / Japan Planning To commemorate the 50th anniversary of the brand's founding, the "Nuptse Tent Down Bootie," which can be said to be the origin of the winter boot, the Nuptse Bootie, a winter boot staple, was released as a Japan project. This item pursues lightness, compactness, and heat retention, utilizing the experience gained over the years. THE NORTH FACE Nuptse Tent Down Bootie Color: TNF Red Size: M (8-9.5 inches, 26-27.5cm) Material: <Upper>: 40D water-repellent nylon upper, 700 fill power down, drawcord at opening <Bottom Unit>: 50D water-repellent nylon, oil-printed non-slip logo The design, which uses 700 fill power high-quality down and incorporates stitching in the upper to prevent the down from shifting and maintain high heat retention, was developed in collaboration with the Goldwin Technical Center, conducting heat retention and performance tests. This product is recommended as an in-tent boot for winter mountaineering and as a thermal boot in mountain huts. Available in a limited edition of 1,000 pairs (total of 2 colors) exclusively at THE NORTH FACE directly managed stores nationwide. *Comes with a storage stuff sack. Never used after purchasing new at a directly managed store.