- Style
- Invisible boat socks with anti-odor strip, special craftsmanship, seamless toe, sock body structure, safety category BG18401-2010B
- Standards
- Executing standard FZ/T73001-2016
- Composition
- 40.1% cotton, 27.4% nylon, 26.8% viscose, 5.7% spandex
- Technology
- Body sensation technology
- Mineral Factors
- International BOKEN certification, report number: 61016001916-1
- Testing
- National Textile Product Quality Supervision and Inspection Center, MA, AI, Tianfang Standard Testing Certification Co., Ltd., report number: E-book No. 3 4915878, CNAS, CKTC-VT17056446
- Patent
- Utility model patent certificate, testing items, evaluation, Wannian Biaoyuan/each, Jinyuansesiqiuguo Institute, >80, 97.3, FZ/T 13023-2006
- Inventor
- Dan Xiangning, Patent number: ZL201520625115.X
- Size
- 22(±1)cm, suitable for shoe size 40-44
- Color options
- Black, dark linen gray, light linen gray, off-white