Womens Opaque Trouser Socks, 6 Pairs Dress Socks, 50 Denier OPAQUE TROUSER SOCKS: 50 Denier stretchy knee high socks made from soft nylon KNEE HIGH DRESS SOCKS: Can be worn as dress socks. Gives the appearance of pantyhose or stockings. GREAT WITH HEELS: They are thin tight fitting socks that looks great when paired with heels or formalwear Stretchy - 6 Pair packs - save on trouser socks in bulk - Choose from Gray, Black, Navy, and assorted color packs! One Size fits most - 91% Nylon and 9% Elastane -