| one size | twill weave, 65% polyester (recycled) / 35% cotton, 150 g/m² | colourfast, easy-care, sustainable | cool and sustainable headscarf to tie | polyester content made from recycled plastic | versatile applications in the following areas: medicine, care, wellness, cosmetics, cleaning and much more | especially light fabric for a pleasant wearing comfort in everyday working life | very high washability at 95°C ensures clinical purity | to be tied in the neck | matching article: Short-Sleeve Men's - KS 65 (manufacturers article number) | Global Recycled Standard (GRS): This product is certified according to GRS. It contains 65% GRS recycled polyester and has been produced in an environmentally and socially responsible way. (Certified by Control Union, CU 1091876) | GREEN BUTTON: This product is certified according to the government-run certification label Green Button. This means: high social and ecological standards. A total of 46 stringent social environmental standards must be met. Set by the state and controlled be independent auditors. (Certified by Control Union, CU 1091876) | OEKO-TEX® STANDARD 100: This product has been tested for harmful substances and certified according to OEKO-TEX® STANDARD 100. (Certified by Hohenstein, S22-3027)