How to tell good sheer tights from poor ones before skirt day
Denier, fibre blend, waistband and toe seam decide whether a pair of sheer tights disappears under a skirt or announces itself. Here is what each one means and which are matters of taste.
Start with the denier
Denier is the weight of the yarn: how many grams one 9,000 metres of thread weighs. A low number means a finer thread and a more see through knit. Around 10 to 15 is gauzy and tears easily. Around 20 to 30 is the working range, sheer enough to show skin tone but sturdy enough to survive a zip, a bus seat and a rough chair. Past 40 the fabric turns semi opaque. Nothing here is a flaw either way. It is a choice about light and weather.
Read the fibre line
Most tights are nylon with elastane, the stretch fibre also sold as spandex. Nylon gives the sheen and the strength. Elastane gives the snap back. A pair with very little elastane relaxes at the knee and ankle as the day goes on, and one with plenty holds its shape through many wears. Look for a blend that names the percentage, and for a cotton lined gusset, which is the small panel at the crotch.
Waistband, toe and support
The two details that show under clothes are the top and the toe. A sheer panty, meaning the knit continues smoothly up to the waist with no thick band, leaves no line under a fitted skirt. A sheer toe is invisible in open or low cut shoes, while a reinforced toe lasts longer but can show. Choose by the shoes you actually own.
Medium support describes how firmly the legs are squeezed, and it is graded from light to firm. How much feels right is a matter of taste, and a firmer pair simply feels more held in. Pick the grade by how long you will be standing or sitting in them.
Size by the chart, not the dress label
Tights are sized by height and weight, not by dress size. Too small and the knit thins and runs at the thigh. Too large and it bags at the ankle and sags at the crotch. Check the chart on the packet before anything else.
Once chosen, they last longer washed by hand in a sink with mild soap, rolled in a towel, and dried flat over a rail. Heat is the quiet enemy of elastane.