Certified UPF 50+

Kids' swim leggings and shorts

UPF 50+ sun protection swim leggings and swim shorts for boys and girls aged 4 to 14, in soft chlorine-resistant fabric certified to block at least 98% of UV rays.

4.7 average from over 12,500 reviews
Children in UPF 50+ swim shorts and leggings on the beach
  • Dermatologist recommended
  • Free UK delivery over £70
  • 14-day returns

2 products

What customers say

4.7 average from over 12,500 customer reviews

  • “As always this is a good fit and design, I highly recommend these shorts for kids who are in the sun for long periods of time.”
    Review pic: 12 year old wearing UPF swim shorts on the beach SusanUV swim shorts
  • “These shorts fit my son like a glove he finds them extremely comfortable when swimming.”
    Review pic: child wearing UV swim shorts sitting on the beach MichelleUV swim shorts
  • “Fantastic product, good fit and wears well in chlorine, lasts longer than any other swimmers in the chlorine.”
    Review pic: child wearing UPF swim leggings standing on the beach RoslynUV swim leggings

How to choose kids' swim bottoms

Both cover the hips and thighs. Choose by how much of the legs you want covered.

Coverage Swim leggings cover the most, from the waist to the ankles, and suit snorkelling, surfing and long days on the beach. Swim shorts cover the least and are the quickest to pull on and dry. Both pair with a swim top for maximum sun protection.

Sizes Sizes run by age from 4 to 14 years in two-year steps.

Dermatologist recommended

“UPF clothing is an essential part of any sun protection strategy. It offers consistent coverage and long-term UV defence, especially for those at higher risk of skin cancer. equatorsun helps make that protection both effective and practical.”
Dr Dev Shah, Consultant Dermatologist and Mohs Surgeon. Read why he recommends equatorsun

Common questions about kids' swim leggings and shorts

Can kids wear leggings for swimming?

Yes, if they are swim leggings. Swim leggings are made from chlorine-resistant swim fabric that does not soak up water, go baggy or drag, and the equatorsun pair is certified UPF 50+, so it blocks at least 98% of UV rays from the legs. Ordinary gym leggings are the wrong fabric: they hold water, stretch out and often give no tested sun protection.

Are swim leggings allowed at swimming lessons?

Usually, yes. Most UK pools allow close-fitting swim leggings because they are swimwear, and many swimming teachers recommend them for children who feel the cold or want their legs covered.

Why would a child wear swim leggings?

Sun protection first: the backs of the legs burn easily on a beach and are easy to miss with cream, and leggings cover them from the waist down. They also stop stings, grazes and board rash when a child is surfing, bodyboarding or snorkelling, keep the chill off in the water, and give children who prefer to be covered a comfortable option for the pool.

Shorts or leggings for a beach holiday?

Leggings for long days in strong sun, snorkeling or surfing, because they cover the whole leg and save a lot of sun cream. Shorts for quick swims, the pool and children who like to be cool. Many families pack both to wear depending on the activity or the occasion.

Do they stay up when wet?

Yes. Both the shorts and the leggings have an elasticated waistband that holds when wet, and the fabric does not take on considerable water, so there is no weight to pull them down. Choose the size by age and, if a child is between sizes choose the larger size.

Why choose equatorsun for kids' swim shorts and leggings?

Ordinary children's swim shorts/leggings are rarely tested for UV and they can let through up to 10 times more UV than UPF 50+ children's swim shorts/leggings. Every equatorsun piece is tested to the AS/NZS 4399 or EN 13758 standard and certified UPF 50+, which means the fabric blocks at least 98% of UVA and UVB rays from reaching the skin it covers, and the protection cannot wash out or wear off. Leading UK consultant dermatologist Dr Dev Shah recommends the equatorsun range. We're a UK family business and have specialised in sun protective clothing since 2006. Customers rate us 4.7 out of 5 across more than 12,500 reviews.