Size 36N Bikinis
Also labeled UK 36JJ and EU 80N
In a 36N bikini top, the details that matter most are band firmness, cup depth and how the straps sit. Get the band right first and the cups are easier to judge. Our Cup-Sized Bikini Size Chart lists the UK and EU equivalents.
Getting the Band Right on 36N Bikini Tops
Ties can be adjusted to any length, but on a 36 band they can work loose under the weight of the cups. Most bands that ride up after a swim were a little loose to begin with. You should be able to slide two fingers under the band at the back, but not much more.
Give the 36N top a test at home: wear it while you sit, reach and bend. If the band stays put and the straps stay comfortable, the fit is right.
When 36N Bikini Cups Cut In
Wide straps can feel kinder on the shoulders with an N cup, as long as the band is doing its share. Check the fit once more after you move, because a deep cup can shift if the band loosens. If the cups gap and press at the same time, try a different cup shape before changing size.
UK tags call it 36JJ. The doubled JJ sits between a UK J and a UK K.
Easing Shoulder Pressure in 36N Bikini Tops
When straps dig into your shoulders, the band is often too loose and the straps are doing its job. Firm up the band and the straps can relax. Check that the straps sit in the middle of your shoulders without sliding off.
Shopping for everyday wear too? Browse our 36N bras.
Frequently Asked Questions About Size 36N Bikinis
Which UK label matches a US 36N bikini top?
UK labels print 36JJ and EU labels 80N, with JJ standing in for the US N. Follow the system printed on each label.
What does it mean if a 36N bikini cup edge cuts in?
It usually means the cup is too shallow for your depth. With a very deep cup, look for more depth or coverage rather than a tighter band.
How can I tell if a 36N bikini band is too tight?
It leaves deep red marks, makes a full breath feel hard, or pushes skin over the edge. Loosen it one setting or retie it slightly longer, then check that it still sits level on a mid-to-larger band.
How can I tell if a 36N bikini band is too loose?
It rides up at the back, shifts when you raise your arms, or only feels secure with the straps pulled tight. Tighten or retie it so it stays level on a mid-to-larger band, then check it again after a swim.
What should I check first in a 36N bikini top?
Check the band first. It should sit level and firm on a mid-to-larger band, because the cups and straps can only work once the band is anchored.
Which gives more support in a 36N bikini top, the band or the straps?
The band gives most of the support, and the straps only steady the cups. With a very deep cup, a firm band is what keeps the straps from digging in.