福依蒂长绒吸汗盾保暖内衣（Fuyidi Long-Staple Cotton Shield thermal set）
福依蒂长绒吸汗盾保暖内衣 (Fuyidi Long-Staple Cotton Shield thermal set) is a cotton top-and-long-johns set made with long-staple cotton: 95% cotton for a cotton feel against the skin and sweat absorption, 5% spandex for stretch when you move. It suits older adults who prefer cotton and care about staying dry next to the skin. Foote Brother (福依蒂) is a personal protective equipment (PPE) brand that originated in the United States. In China, it focuses on technical-fabric thermal underwear and long johns made with care for older adults. In China, Foote Brother is operated by Guangdong Zhuoheng Investment Development Co., Ltd.
| Specification | |
|---|---|
| Fiber content | Cotton 95%, spandex 5%. Measured: cotton 95.3%, spandex 4.7% (report M26012809). |
| Fabric weight | 190 g. |
| Standard | GB/T 8878-2023 (knitted underwear). |
| Sizes | Women's M–3XL; men's L–4XL. |
| Colors | Women's: dusty pink, soft nude, taro purple, black, China red. Men's: dark blue, gray, black, China red. |
| Gift box | "Fuyun Shouhu" (福运守护) box with lid, with the set and two pairs of cotton socks. |
| Test results | Long johns, antibacterial after 300 washes: Staphylococcus aureus over 99%, Escherichia coli 98%. Top: color fastness grade 4–5 (page 3). Report M26012809. |
Technology. Long-staple cotton is the grade with fibers of 33 mm or longer; fine-staple cotton is 25–32 mm. Longer fibers twist together more firmly in the yarn, so the fabric is smoother and less likely to pill. These lengths describe cotton grades in general, not a measurement of this fabric. Cotton's hydroxyl groups attract water, which is why it absorbs sweat. → Long-staple cotton · Antibacterial finish
If you want a softer brushed surface, look at 福依蒂双绒盾保暖内衣 (Fuyidi Double-Brushed Shield thermal set).
China site (Chinese): 福依蒂长绒吸汗盾保暖内衣