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Men's Long Sleeve Rash Guards

Browse men's long sleeve rash guards and compare styles to find your preferred fit. Check each product’s size guide, fabric details and care instructions to help choose the right rash guard for you.

Men's Swift River Cooling Rash Guard
L.L.Bean Men's Swift River Cooling Rash Guard
A blue polyester-spandex rash guard with UPF 50+ protection, quick-drying stretch, thumb loops and chafe-free seams.
(470)
$59.95 $39.99
SALE
$59.95 $39.99
SALE
Men's Bold Coast Lifestyle Tee, Long-Sleeve Hooded
L.L.Bean Men's Bold Coast Lifestyle Tee, Long-Sleeve Hooded
A gray hooded long-sleeve shirt with quick-drying, moisture-wicking stretch fabric and UPF 50+ sun protection.
(0)
$59.95 $50.99
SALE
$59.95 $50.99
SALE
Men's Carefree Unshrinkable Tee, Traditional Fit, Long-Sleeve
L.L.Bean Men's Carefree Unshrinkable Tee, Traditional Fit, Long-Sleeve
A gray cotton long-sleeve T-shirt with a relaxed fit that resists shrinking, wrinkles, fading, and pilling.
(10,664)
$36.95 $36.95
SALE
What customers like:
Durable and well-made
High quality fabric
Variety of colors
Maintains shape and color
Comfortable fit
$36.95 $36.95
SALE
Men's Swift River Cooling Rash Guard, Graphic
L.L.Bean Men's Swift River Cooling Rash Guard, Graphic
A tan men's rash guard in quick-drying polyester-spandex with UPF 50+, flatlock seams and thumb loops.
(0)
$64.95 $44.99
SALE
$64.95 $44.99
SALE
Men's Tropicwear Shirt, Long-Sleeve
L.L.Bean Men's Tropicwear Shirt, Long-Sleeve
A blue long-sleeve sun shirt in stretch polyester-nylon fabric with UPF 50+, venting and pockets.
(980)
$74.95 $74.95
SALE
What customers like:
Great fit
Light and comfortable wear
Good quality
Sun protection
Versatility
$74.95 $74.95
SALE
Men's Everyday SunSmart® Tee, Short-Sleeve
L.L.Bean Men's Everyday SunSmart® Tee, Short-Sleeve
A gray short-sleeve tee with UPF 50+ sun protection, moisture-wicking quick-dry stretch, and chafe-free flat-lock seams.
(587)
$44.95 $29.99
SALE
$44.95 $29.99
SALE
Men's Swift River Cooling Sun Shirt, Short-Sleeve
L.L.Bean Men's Swift River Cooling Sun Shirt, Short-Sleeve
A blue short-sleeve swim shirt with UPF 50+ protection, quick-drying stretch fabric, and chafe-free flatlock seams.
(338)
$49.95 $29.99
SALE
$49.95 $29.99
SALE
Men's No Fly Zone Shirt, Long-Sleeve
L.L.Bean Men's No Fly Zone Shirt, Long-Sleeve
A red synthetic-nylon shirt with insect-repellent protection, UPF 50+ sun protection and comfortable stretch.
(284)
$99.95 $74.99
SALE
$99.95 $74.99
SALE
Men's Tropicwear Shirt, Plaid Long-Sleeve
L.L.Bean Men's Tropicwear Shirt, Plaid Long-Sleeve
A blue plaid long-sleeve shirt with UPF 50+ protection, stretch fabric and a vented back for comfort.
(159)
$79.95 $59.99
SALE
What customers like:
Effective sun protection
High quality
Attractive appearance
Cool and comfortable fabric
Good fit
$79.95 $59.99
SALE
Men's Ultralight Adventure Polo, Long-Sleeve
L.L.Bean Men's Ultralight Adventure Polo, Long-Sleeve
A red long-sleeve performance polo in quick-drying polyester with moisture-wicking stretch and a two-snap placket.
(0)
$64.95 $31.99
SALE
$64.95 $31.99
SALE
Women's SunSmart® UPF 50+ SunShirt, Long Sleeve
L.L.Bean Women's SunSmart® UPF 50+ SunShirt, Long Sleeve
A red long-sleeve sun shirt with UPF 50+ protection, moisture-wicking recycled nylon stretch, and quick-drying comfort.
(0)
$54.95 $37.99
SALE
$54.95 $37.99
SALE
Men's SunSmart Comfort Hoodie, Long-Sleeve
L.L.Bean Men's SunSmart Comfort Hoodie, Long-Sleeve
A gray long-sleeve hoodie with UPF 50+ sun protection, moisture-wicking stretch fabric, a hood and thumbholes.
(0)
$49.95 $49.95
SALE
$49.95 $49.95
SALE
Men's Bold Coast Lifestyle Tee, Short-Sleeve
L.L.Bean Men's Bold Coast Lifestyle Tee, Short-Sleeve
A yellow synthetic T-shirt with quick-drying, moisture-wicking fabric, UPF 50+ sun protection and four-way stretch.
(0)
$44.95 $29.99
SALE
$44.95 $29.99
SALE
Men's Everyday SunSmart® Tee, Long-Sleeve Quarter-Zip
L.L.Bean Men's Everyday SunSmart® Tee, Long-Sleeve Quarter-Zip
A blue long-sleeve quarter-zip shirt with UPF 50+ protection, moisture-wicking quick-dry stretch, and breathable comfort.
(0)
$64.95 $39.99
SALE
$64.95 $39.99
SALE
Women's SunSmart® UPF 50+ Sun Shirt, Hooded Tunic
L.L.Bean Women's SunSmart® UPF 50+ Sun Shirt, Hooded Tunic
A green hooded swim tunic in breathable recycled-nylon blend with UPF 50+ protection and quick-drying comfort.
(0)
$79.95 $47.99
SALE
$79.95 $47.99
SALE
Men's West Branch Fishing Shirt, Long-Sleeve
L.L.Bean Men's West Branch Fishing Shirt, Long-Sleeve
A red long-sleeve fishing shirt in recycled polyester-spandex with UPF 50+ protection, ventilation and chest pockets.
(0)
$89 $34.99
SALE
$89 $34.99
SALE
Men's Bean's Access Trail Tee, Long-Sleeve
L.L.Bean Men's Bean's Access Trail Tee, Long-Sleeve
A gray long-sleeve performance tee with quick-drying, moisture-wicking, antimicrobial recycled polyester fabric and reflective details.
(0)
$39.95 $29.99
SALE
$39.95 $29.99
SALE
Women's SunSmart® UPF 50+ Sun Shirt, Hooded Tunic Print
L.L.Bean Women's SunSmart® UPF 50+ Sun Shirt, Hooded Tunic Print
A blue hooded tunic sun shirt in recycled nylon blend with UPF 50+ protection and quick-drying performance.
(0)
$79.95 $79.95
SALE
$79.95 $79.95
SALE
Men's Bold Coast Lifestyle Tee, Short-Sleeve Graphic
L.L.Bean Men's Bold Coast Lifestyle Tee, Short-Sleeve Graphic
A gray short-sleeve performance T-shirt in recycled polyester blend with quick-drying, moisture-wicking UPF 50+ protection.
(0)
$49.95 $29.99
SALE
$49.95 $29.99
SALE
Women's SunSmart UPF 50+ SunShirt, Long-Sleeve Print
L.L.Bean Women's SunSmart UPF 50+ SunShirt, Long-Sleeve Print
A blue long-sleeve rash guard with UPF 50+ protection, made from recycled nylon-elastane fabric wicking moisture.
(0)
$59.95 $59.95
SALE
$59.95 $59.95
SALE
Men's Tropicwear CoolPro Fishing Shirt, Long-Sleeve
L.L.Bean Men's Tropicwear CoolPro Fishing Shirt, Long-Sleeve
A green long-sleeve fishing shirt in stretch synthetic fabric with UPF 50+ protection and odor control.
(0)
$89.95 $49.99
SALE
$89.95 $49.99
SALE
Men's Ridgeknit Pullover, Crewneck
L.L.Bean Men's Ridgeknit Pullover, Crewneck
A purple active pullover with moisture-wicking, quick-drying stretch fabric, UPF 50+, and a zippered security pocket.
(0)
$89.95 $49.99
SALE
$89.95 $49.99
SALE
Men's Insect Shield Pro Knit Crew
L.L.Bean Men's Insect Shield Pro Knit Crew
A gray polyester-spandex outdoor shirt with UPF 30+ protection, insect-repellent treatment, moisture-wicking fabric and thumbholes.
(0)
$79.95 $59.99
SALE
$79.95 $59.99
SALE
Men's Swift River Cooling Sun Shirt, Short-Sleeve Graphic
L.L.Bean Men's Swift River Cooling Sun Shirt, Short-Sleeve Graphic
A blue short-sleeve swim shirt in stretchy polyester-spandex with UPF 50+ protection and quick-drying, moisture-wicking performance.
(0)
$54.95 $34.99
SALE
$54.95 $34.99
SALE

Men's Long Sleeve Rash Guards

Men's Long Sleeve Rash Guards offer a straightforward starting point when you know the sleeve length you want and are ready to find a style that feels like your own. As you browse, look beyond the first color that catches your eye and give the overall fit just as much attention. Check each item's size chart and fit description rather than assuming your usual shirt size will translate exactly. Chest, waist and sleeve measurements can help you compare options, especially if you often find yourself between sizes. Think about the proportions you prefer, too: how closely you like a top to follow your body, where you want the hem to fall and how you like the sleeves to sit at your wrists. Those small preferences are worth keeping in mind when narrowing a selection down to a few favorites.

Color and design are another useful way to make the choice more personal. Start with the pieces already in your wardrobe and consider whether you want a familiar combination or a little contrast. If you usually reach for understated styles, a simple design may feel more like you than a bold pattern—even if the pattern catches your attention first. Look closely at the product images for details such as the neckline, seam placement and any graphics, then read the description for information that photographs alone can't provide. Fabric composition, construction and care requirements are best compared item by item, since a shared category name doesn't mean every option has the same details. Before making your choice, take a moment to read the care label information and decide whether those instructions fit your regular laundry routine.

A long sleeve rash guard can also be a thoughtful gift for someone who has asked for one or already enjoys wearing this style. The best starting point is what you know about the recipient, not what you would choose for yourself. Perhaps they always pick quiet colors, prefer minimal graphics or are particular about sleeve length; remembering those habits makes the gift feel considered. Confirm their measurements and preferred fit when you can, rather than relying only on the size of another top they own. If you're replacing a well-loved favorite, use its fit and appearance as a reference while checking the new item's own sizing information. Whether you're choosing for yourself or someone else, a little attention to these everyday preferences helps make the final selection feel personal, familiar and well chosen.

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