"Cotton maxX" - these are quality products with an extra high cotton content. This makes the "Cotton maxX sock" extremely skin-friendly and soft thanks to 98% cotton. Natural, combed cotton allows the feet to breathe - only natural fibre on the skin - the use of cotton core yarn ensures skin contact only with natural cotton - perfect fit thanks to fine elastane thread - comfort waistband without constricting rubber threads - hand-linked lace - no pressing seam Knit