There’s something incredibly empowering about stepping into a swimsuit that feels right. When we talk about swimwear that boosts confidence, delivers comfort, and still looks stylish, we absolutely can’t overlook the a knee length swimsuit. For us here at Halocline, these are the unsung heroes of the swimwear world. They are not only versatile but are also flattering, inclusive and built for people who want both performance and coverage.
Knee Length Swimsuit
If you’ve ever found yourself wishing for a swimsuit that offers a comfy middle ground between a full-on wetsuit and a skimpy one-piece, you’re in the right place.
What Is a Knee Length Swimsuit?
We get this question a lot. A knee length swimsuit (also known in some circles as a kneesuit, kneeskin or legsuit) is essentially a one-piece swimsuit with a longer leg that extends toward or just above the knee. It gives you more coverage than your typical one-piece while still letting you swim freely and comfortably.
For many of us, this longer leg length translates to confidence: you don’t have to worry about constant tugging, and you enjoy a more secure, streamlined fit, whether you’re doing laps or enjoying water sports.
Why We Love Knee Length Swimsuits
There’s a reason this style tops many other styles. It simply comes down to the fact that it’s a style that just works.
Comfort Meets Coverage
One of the biggest appeals of knee length suits is that perfect balance of coverage without bulk. A knee-length swimsuit is more modest than classic cuts and more comfortable than a full arms and legs covered suit, which is perfect for anyone who wants to feel secure in their swimwear. Traditional styles can sometimes ride up or feel skimpy, but knee length suits give you that peace of mind, whether you’re diving into a pool or chilling at the shore.
Great for Active Swimmers
If you’re into fitness, swimming, aqua classes or more adventurous water sports, knee length swimming costumes are a clever choice. They provide smooth lines that are friendly for lap swimming, open water training, or even triathlon prep. With performance fabrics that resist chlorine and hold their shape session after session, they’re out to deliver both comfort and durability.
All-Around Versatility
These suits aren’t just for athletes; you’ll also find that they’re perfect for beach days, pool parties, and family holidays. Their enhanced coverage means less self-consciousness and more joy when you’re unwinding in the water. And let’s be honest, who doesn’t want more freedom to move with confidence?
Our Style Tips
Contrary to what some might think, knee length swimsuits don’t mean boring. Here’s how we style them:
- Pair with a sarong or kaftan for a laid-back beach look.
- Add a sun hat and sunglasses to dial up poolside chic.
- Choose fun prints or bold blocks of colour to make a fashion statement. A bit more coverage shouldn’t dull your vibe.
Our Favourite Knee Length Swimsuits
We know you’re here for recommendations, so let’s get into some of our top knee length bathing suits that we’ve tried, tested, and truly enjoy wearing.
Molly Longer Length Legsuit
Our Molly Longer Length Legsuit is not only 5 cm longer in the body, but it also offers a chic silhouette and great coverage. Available in three different colourways, it’s a swimsuit that never compromises on style. Our customers love Molly! Our Molly swimsuits are available in UK sizes 8 – 28.
Cassandra Longer Length Racer Back Legsuit - Animal Attraction Teal
A bold, vibrant pick that brings performance features together with an eye-catching design. If you want a longer length legsuit that is oh-so-chic, our Cassandra Longer Length Racer Back Legsuit is the perfect choice for standing out.
Abstract Kneesuit - Night Tropics
A flattering leg length and fitness back style delivers a mix of comfort and sportiness that’s equally at home in workouts or casual swim days. Our Abstract Kneesuit is fully chlorine-proof, meaning it will last twice as long as a standard swimsuit when used regularly in a chlorinated pool. The night tropics design means this swimsuit is not only functional, but fantastic to wear as well.
The knee length swimsuit is far more than just a trend; it’s a thoughtful, practical, and beautiful swimwear option that gives so much more choice to many people. This style offers something refreshingly inclusive for all body types and those who desire more coverage. Swim better in one of our knee length swimsuits.


