The lower the denier, the lighter and finer the yarn, and the sheerer the garment. Products knit of higher denier yarns are more opaque and more durable. Sheer or opaque pantyhose with a sewn-on girdle for the firmest possible tummy control. Term used to describe sheers, opaques and socks made with highly reflective yarns. Industry term used to describe the sewn-in crotch panel of pantyhose and tights.
Gussets can be all nylon, all cotton or a combination of cotton and nylon.
Knee-highs are styled with elastic tops that stay up without garters. Today, leotards are also known as bodysuits. A registered trademark of the DuPont Company for their Spandex fiber. Hosiery items constructed specifically for the comfort of expectant mothers. Maternity products usually provide expanded panties and higher waistbands.