Engel 70% Organic Merino Wool 30% Silk Women's Leggings. Made in Germany. 70% Organic Merino Virgin Wool and 30% Silk. The proportion of blending appropriately accentuates the characteristics of the constituent fibers and provides a comfortable and long-lasting wear experience. Organic Certified by GOTS (Global Organic Textile Standard). Made in Germany. Bottom Size Chart: Size 38 - Waist 28 inch; Size 40 - Waist 30 inch; Size 42 - Waist 31,5 inch; Size 44 - Waist 33 inch; Size 46 - Waist 34.5 inch; Size 48 - Waist 37 inch. Care instructions: Wool is dirt-repellent and regenerates by airing. You should wash your woollen clothing very gently  by hand in lukewarm water. Do not wring or rub wool products, as this could cause felting.