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Enjoy waves and sunshine longer than ever with THREO long-sleeve swimsuit!
To complete a surf-ready look, every woman needs a stylish and durable rash guard. THREO swimsuit offers warmth, comfort, and sun protection. This one-piece long sleeve women’s swimsuit is made from high-quality spandex and polyester. Thanks to its stretchy feature, it provides great freedom for your movements.

Exclusive UV-blocking long-sleeve suit protects your skin from the sun’s harmful ultraviolet rays (UVA/UVB). Breathable, moisture-wicking and elastic fabric will ensure your all-day comfort. The premium quality material is drying very quickly, so you will feel comfortable in the water and on the shore.

THREO swimsuit has a center-front zipper that makes for quick and easy on-and-off. This rash guard with long sleeves offers full coverage during your whole summer vacation. What’s more, the wireless soft sewn-in bra offers adequate support, and the front lining protects your tender skin from chafing. Soft, quick-dry, and breathable fabric offers a tighter fit while you enjoy your time on the beach. You can wear this swimsuit for all kinds of water activities: swimming, surfing, diving, wakeboarding, stand-up paddle, snorkeling, and beach vacations.
✔️ ENSURED COMFORT — Soft and breathable fabric ensures all-day comfort and coverage for all your summer outings. Plus, it adds sun protection while remaining fashionable.
✔️ EASY ON-AND-OFF — With a front zipper, you can put it on and take it off easily and fast.
✔️ QUICK-DRY & STRETCHY — Moisture-wicking and elastic fabric will provide maximum freedom of movement while keeping you fully covered.
SIZE GUIDE

Size guide












L***a (verified buyer)
United States
Very beautiful! Thank you!
L***y (verified buyer)
United States
Perfect. I highly recommend it is very comfortable.
M***y (verified buyer)
United States
Omg! It’s so awesome! The fabric is so good! I love it <3
E***W (verified buyer)
United States
Loved this swimwear! The long sleeves kept me warm while splashing around, and the UV protection was fantastic. The fit was comfortable, and I didn’t feel restricted at all. The zipper in the front was a lifesaver for quick changes. It’s stretchy and dries fast, so I stayed cozy the entire beach day.
S***L (verified buyer)
United States
Comfortable and stylish. Easy to zip!
J***B (verified buyer)
United States
Absolutely love this swimsuit! The colors are so vibrant, and the fit is perfect. The zipper makes it super easy to get on and off, and I’ve never felt more comfortable in a swimsuit before. I enjoy the sun protection, knowing I’m covered while I’m having fun.
S***J (verified buyer)
United States
I feel protected and stylish with this piece. Perfect for surfing and swimming without worry. The stretch is fantastic!
L***R (verified buyer)
United States
Good for surfing and quick dry.
A***T (verified buyer)
United States
Awesome wear for any water adventure. Easy to zip on and off. Durable and keeps me safe from the sun all day.
E***K (verified buyer)
United States
Love this swimwear! It’s comfy, dries fast, and the UV protection is a big plus. Feels amazing in the water.