The Le Bourget Collant Semi-Opaque Motif Petit Losanges 30D are elegant tights with a 30 denier optic, where the skin is barely visible through the tights. Unique for an elegant outfit and stylish to wear to the office or casual with a trendy skirt. You can combine these tights with a daring outfit or with something more relaxed. The black tones are basic and easy to mix with autumn tones. The tights also have a thin waistband and the bottom has a cotton gusset.