This separate pant liner is designed to sit underneath see-through garments, including mesh briefs, thongs and G-strings. It adds an underlayer without changing the outer garment's cut, making it a useful companion to the sheer styles.

The liner is made from nylon Tactel, described as lighter than the usual swimwear fabric. It may become see-through when wet if worn alone. Shown in sizes 30 and 34.