Wolford's dark brown opaque Velvet De Luxe 50 tights are designed with a comfortable knit waistband. A leading innovator in the world of hosiery for over 60 years, the acclaimed label was founded in Austria in 1950. 50 denier opaque tights. Knit waistband. Mesh gusset. Available in Mocca (dark brown). 84% polyamide, 15% elastane, 1% cotton. Machine wash. Made in Austria. Denier: The unit of yarn weight that describes the thickness of hosiery. 41 to 69 denier is opaque. Sizing Info: Extra Small: 4'11" to 5'3", 99 to 132 lb. Small: 4'11" to 5'9", 143 to 154 lb. Medium: 4'11" to 6'1"+, 165 to 176 lb. Large: 5'1" to 6'1"+, 187 to 198 lb.