60 denier tights are opaque. At 60 denier the knit is dense enough to cover the leg completely, with little skin showing through, while staying light enough to wear from morning to night. It is the weight most people mean when they picture a good pair of opaque black tights.
This guide covers what the number means, how 60 denier compares to the weights either side of it, and how to judge what pair is right for you. Every Heist tight is knit as a single piece with a hand-sewn adaptive waistband, so the fit holds without a seam down the middle to dig or roll.
What 60 denier actually means
Denier measures the weight of the yarn, not the tights themselves. It is the weight in grams of 9,000 metres of a single thread. A higher number means a thicker yarn and a denser knit, which is why the leg reads as more covered as the denier climbs.
At 60 denier you get almost full opacity. Very little shows through, in black or in colour. Heist classes anything 60 denier and over as opaque; 30 to 50 denier reads as semi-sheer, and 8 to 25 as sheer. Higher denier does not mean tighter. A 60 denier tight is no more compressive than a 15. It is simply more covered, and a little warmer.
The 60 denier pair, and the weights either side
The Sixty
60 denier opaque tights, knit from Q-Nova® by Fulgar recycled polyamide and made in Italy. Seamless, gusset-free, with the hand-sewn adaptive waistband that doesn't dig or roll.
Good for: full opacity that still moves with you, from the desk to dinner. £34.
The Thirty-Five
35 denier, semi-sheer and ladder-resistant, in recycled Q-Nova® polyamide. Anti-snag fusion technology sets the yarn, so a catch doesn't run.
Good for: a lighter leg when you want some sheerness left in. £32.
The Eighty
80 denier opaque tights with the same single-piece knit and hand-sewn adaptive waistband. A denser, warmer leg for cold months.
Good for: the coldest days, and anyone who likes a fully matte, covered finish. £36.
35, 60 or 80: which weight to choose
The choice comes down to how much leg you want to show and how warm you need to be. 35 denier keeps a hint of sheerness and suits milder days and dressier looks. 60 denier is the weight most people reach for: fully opaque, warm enough for autumn and winter, light enough that you forget you have them on. 80 denier and up is for real cold, or for anyone who wants a completely matte leg.
If you are deciding between weights, our guide to 40 denier tights and the opaque tights explainer go deeper on where each one sits. For the warmest end, The 125 uses a nano yarn that stays fine and softer despite the density.
Why a good 60 denier pair lasts
The denier tells you the weight. It does not tell you whether the pair will survive the season. Two things decide that. The first is the yarn: Heist double-covers its yarns, wrapping the elastane core twice rather than once, so the thread resists the small abrasions that thin a tight out over time. The second is the waistband. A seam down the middle of a waistband is where most tights start to roll and dig. Heist's is hand-sewn and knit as one adaptive piece, so it moves with you and stays where you put it.
That waistband took 67 women and 196 fit samples to settle. It is why a Heist 60 denier holds from 7am to whenever you take it off, and why the cost-per-wear works out lower than a cheaper pair you replace every few weeks. No digging. No rolling. No sagging.
How to wear 60 denier tights
Opaque black at 60 denier is the base most winter outfits get planned around. It works under a tailored skirt for work, under a slip dress and heels in the evening, and with boots and a knit at the weekend. The Sixty comes in Midnight Navy and Cardinal Red alongside black.
For more on building looks around a dark leg, see how to wear black tights with a dress. For the pairs least likely to ladder on a long day, read our guide to ladder-resistant tights.
60 denier tights: your questions answered
What does 60 denier mean in tights?
Denier is the weight of the yarn: the weight in grams of 9,000 metres of a single thread. At 60 denier the yarn is thick enough to knit a fully opaque leg. It is the standard weight for opaque black tights, and the point at which Heist classes a tight as opaque.
Are 60 denier tights see-through?
No. At 60 denier the knit is opaque, so no skin shows through, in black or in colour. If you want some sheerness left in, The Thirty-Five at 35 denier is semi-sheer.
How thick are 60 denier tights, and are they warm?
60 denier is a mid-to-heavy weight: fully opaque and warm enough for autumn and winter, without the density of an 80 or a 100. Higher denier is warmer but no more compressive, so a 60 does not grip more than a lighter pair.
Do 60 denier tights ladder or run?
Any tight can catch, but Heist double-covers its yarns to resist wear, and sets sheerer pairs with anti-snag fusion technology so a snag doesn't run. Our guide to ladder-resistant tights covers what actually stops a run.
What is the difference between 40, 60 and 80 denier?
40 denier is semi-sheer, 60 denier is fully opaque and the everyday weight, and 80 denier is denser and warmer for cold months. Read 40 denier tights and opaque tights to compare them in detail.
What are the best 60 denier tights in the UK?
We would point to The Sixty: 60 denier, knit from Q-Nova® by Fulgar recycled polyamide, made in Italy, seamless and gusset-free, with the hand-sewn adaptive waistband that doesn't dig or roll. For how we judge tights generally, see the best tights in the UK.
Words by The Heist Team.
