Wolford Pure Energy 30 Leg Vitalizer Knee-Highs combine semi-sheer, subtly shimmering coverage with targeted pressure to revitalize tired legs. Designed for seating comfort, they deliver strong support with a soft wide cuff for all-day wear. Key attributes: Black | Nylon, Elastane | Strong leg support | 30 den semi-sheer | Anatomically optimised pressure pattern | Vitalizing/compression effect | Elastane-free toe | Slim knitted reinforced heel | Soft wide cuff | Wide comfort band | Knee-high length | Semi-sheer finish | Subtle shimmer | Feminine glossy look | Dimensions & fit: Sizes: S, M, L | Anatomically optimised pressure pattern — effective when sitting | Composition & care: 85% Nylon | 15% Elastane | Machine wash