Long sleeve UPF 50 sun shirt with open tie-back design worn poolside for active swimwear sun protection
Bright pink long sleeve sun protection swim shirt styled with reversible bikini bottoms at the pool
UPF 50 performance sun shirt front view designed for swimming and beach movement
Long sleeve sun shirt made with recycled Italian swim fabric for women
Long sleeve sun shirt made with recycled Italian swim fabric for women
Active woman wearing long sleeve sun shirt at the beach for stylish sun protection and movement
Close up texture of recycled UPF 50 swimwear fabric used in long sleeve sun protection shirt
Close up texture of recycled UPF 50 swimwear fabric used in long sleeve sun protection shirt
Adjustable open tie-back detail on long sleeve swim shirt for customizable fit and comfort
Adjustable open tie-back detail on long sleeve swim shirt for customizable fit and comfort
UPF 50 performance sun shirt front view designed for swimming and beach movement
Adjustable open tie-back detail on long sleeve swim shirt for customizable fit and comfort
Adjustable open tie-back detail on long sleeve swim shirt for customizable fit and comfort
Close up texture of recycled UPF 50 swimwear fabric used in long sleeve sun protection shirt
Active woman wearing long sleeve sun shirt at the beach for stylish sun protection and movement
Close up texture of recycled UPF 50 swimwear fabric used in long sleeve sun protection shirt
Close up texture of recycled UPF 50 swimwear fabric used in long sleeve sun protection shirt
Close up texture of recycled UPF 50 swimwear fabric used in long sleeve sun protection shirt
Close up texture of recycled UPF 50 swimwear fabric used in long sleeve sun protection shirt
Close up texture of recycled UPF 50 swimwear fabric used in long sleeve sun protection shirt
Active woman wearing long sleeve sun shirt at the beach for stylish sun protection and movement
Active woman wearing long sleeve sun shirt at the beach for stylish sun protection and movement

Long Sleeve Tie-back Sunshirt

Regular price$88.00
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Shipping calculated at checkout.

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  • Low stock - 7 items left
  • Backordered, shipping soon

Designed for real movement and everyday wear, the Long Sleeve Sun Shirt delivers lightweight coverage for swimming, paddleboarding, beach days, and long hours by the water. Made from the same premium UPF 50+ recycled performance fabric as our swimwear, this elevated sunshirt protects your skin while staying breathable, flexible, and comfortable.

The open tie-back design allows you to adjust the fit based on how you want to move. Wear it untied for a relaxed, flowy feel or tie it snug when you want secure coverage in the water. Raw edge sleeve details add softness without bulk, creating a layer that feels effortless whether you are swimming laps or walking the shoreline.

Designed to mix easily with your favorite LT Swimwear pieces, this versatile layer transitions seamlessly from swim to street.

Why women love it:

  • UPF 50+ sun protection built for swimming and outdoor movement

  • Lightweight recycled Italian performance fabric

  • Adjustable open tie-back for customizable fit

  • Long sleeves with soft raw edge detail

  • Snug but not restrictive for full mobility

  • Made in the USA with sustainable materials

Perfect for layering over bikinis or one-pieces when you want confident sun protection without sacrificing style.

Suggested suit care: Rinse with clean water, hang to dry or lay flat until completely dry. Store in an area where suit can be exposed to air.

If it's slightly wet when put away, you run the risk of mold or color bleeding on some bright colors.

Suggested towel & cover up care: Wash on delicate cycle with like colors, add vinegar instead of fabric softener to keep fibers feeling their best. If towels have tassels, hang dry for best results. Fringe items can be machine dried for a quick 10 min.

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Don't take our word for it

★★★★★

I fell in love with this suit the moment I put it on!!  It is so very slimming!  I am very excited this style is reversible for two suits in one - I want every color!

Rachel

Athens, GA

★★★★★

LT Swimwear has nailed it with this suit.  It is just the suit I needed and now own it in all colors!  The material quality is second to none, the support it provides is excellent. 

Sarah

Charlotte, NC

★★★★★

This is seriously my favorite swimsuit top of all time. I wore it all summer at the pool and lake and it still looks brand new.

Lana

Denver, CO

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