These Extra Roomy Softhold Light Support Knee High Stockings with Leg-Care technology provide a gentle graduated massage action to the legs, which is clinically proven to improve circulation and reduce leg fatigue. These knee highs are ideal for those on their feet all day or who experience periods of inactivity. If worn regularly this hosiery may also help to reduce the appearance of varicose veins. Gentle Softhold top 40 denier knit but with the appearance of 30 denier. Size Information: One size fits all shoe sizes. Other Information: 40 denier 90% Nylon, 10% Lycra. Available in Black, Chiffon, Mink, Natural Pack. contains 3 pairs of one colour For further information please contact your local shop or call 01908 644133 (Luton 01582 487878). We look forward to hearing from you.