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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.

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Men's Tropicwear Shirt, Long-Sleeve
L.L.Bean Men's Tropicwear Shirt, Long-Sleeve
A gray long-sleeve shirt with UPF 50+, featuring stretch fabric and excellent ventilation.
(980)
$74.95 $74.95
SALE
What customers like:
Effective sun protection
High quality
Lightweight and packable
Versatile design
Comfortable fit
$74.95 $74.95
SALE
Men's Swift River Cooling Rash Guard
L.L.Bean Men's Swift River Cooling Rash Guard
A blue polyester/spandex rash guard offering UPF 50+ sun protection, quick-dry comfort, and chafe-free seams.
(470)
$59.95 $39.99
SALE
$59.95 $39.99
SALE
Men's Swift River Cooling Sun Shirt, Short-Sleeve
L.L.Bean Men's Swift River Cooling Sun Shirt, Short-Sleeve
An iron blue short-sleeve swim shirt with UPF 50+ protection, quick-drying fabric, and anti-microbial properties.
(338)
$49.95 $29.99
SALE
What customers like:
High quality
True to size
Quick-drying
Soft fabric
Comfortable fit
$49.95 $29.99
SALE
Men's Tropicwear Shirt, Plaid Long-Sleeve
L.L.Bean Men's Tropicwear Shirt, Plaid Long-Sleeve
A surf blue, long-sleeve shirt with UPF 50+ protection, built-in stretch, and excellent venting for comfort.
(159)
$79.95 $59.99
SALE
What customers like:
High quality
Effective sunblock
Well-made
Cool and comfortable fabric
Good fit
$79.95 $59.99
SALE
Men's Everyday SunSmart® Tee, Long-Sleeve Quarter-Zip
L.L.Bean Men's Everyday SunSmart® Tee, Long-Sleeve Quarter-Zip
A sea green, long-sleeve quarter-zip tee with UPF 50+ protection and moisture-wicking polyester blend.
(0)
$64.95 $48.99
SALE
$64.95 $48.99
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 with UPF 50+ protection, quick-drying polyester/spandex, and chafe-free seams.
(0)
$54.95 $34.99
SALE
$54.95 $34.99
SALE
Women's SunSmart UPF 50+ SunShirt, Long-Sleeve Print
L.L.Bean Women's SunSmart UPF 50+ SunShirt, Long-Sleeve Print
A lightweight blue long-sleeve shirt offering UPF 50+ sun protection in a silky recycled nylon blend.
(0)
$59.95 $59.95
SALE
$59.95 $59.95
SALE
Men's Insect Shield Field Tee, Long-Sleeve
L.L.Bean Men's Insect Shield Field Tee, Long-Sleeve
An ultra-comfortable, canyon rust long-sleeve tee with Insect Shield and UPF 50+ sun protection.
(0)
$54.95 $39.99
SALE
$54.95 $39.99
SALE
Men's Swift River Cooling Rash Guard, Graphic
L.L.Bean Men's Swift River Cooling Rash Guard, Graphic
A tan polyester/spandex rash guard featuring quick-dry, UPF 50+ fabric and outdoor-inspired graphics.
(0)
$64.95 $44.99
SALE
$64.95 $44.99
SALE
Women's SunSmart® UPF 50+ SunShirt, Long Sleeve
L.L.Bean Women's SunSmart® UPF 50+ SunShirt, Long Sleeve
A lightweight green long-sleeve sunshirt offering UPF 50+ protection in a silky recycled nylon blend.
(0)
$54.95 $37.99
SALE
$54.95 $37.99
SALE
Men's Ultralight Adventure Polo, Long-Sleeve
L.L.Bean Men's Ultralight Adventure Polo, Long-Sleeve
A red long-sleeve polo offering quick-dry, moisture-wicking comfort with durable, pill-resistant polyester.
(0)
$64.95 $31.99
SALE
$64.95 $31.99
SALE
Men's Bold Coast Lifestyle Tee, Long-Sleeve Hooded
L.L.Bean Men's Bold Coast Lifestyle Tee, Long-Sleeve Hooded
A lightweight blue hooded tee in a recycled polyester blend, offering UPF 50+ sun protection and quick-drying comfort.
(0)
$59.95 $59.95
SALE
$59.95 $59.95
SALE
Men's West Branch Fishing Shirt, Long-Sleeve
L.L.Bean Men's West Branch Fishing Shirt, Long-Sleeve
An adobe red fishing shirt with UPF 50+ protection, moisture-wicking fabric, and dual chest pockets.
(0)
$89 $43.99
SALE
$89 $43.99
SALE
Men's Tropicwear CoolPro Fishing Shirt, Long-Sleeve
L.L.Bean Men's Tropicwear CoolPro Fishing Shirt, Long-Sleeve
A blue long-sleeve fishing shirt with UPF 50+, built-in stretch, and advanced cooling technology.
(0)
$89.95 $64.99
SALE
$89.95 $64.99
SALE
Men's SunSmart Comfort Crew, Long Sleeve.
L.L.Bean Men's SunSmart Comfort Crew, Long Sleeve.
A breathable gray long-sleeve crewneck tee with UPF 50+ protection, stretch, and moisture-wicking comfort.
(0)
$49.95 $49.95
SALE
$49.95 $49.95
SALE
Men's Everyday SunSmart® Tee, Long-Sleeve Quarter-Zip Stripe
L.L.Bean Men's Everyday SunSmart® Tee, Long-Sleeve Quarter-Zip Stripe
A tan, long-sleeve quarter-zip tee offering UPF 50+ sun protection and moisture-wicking comfort.
(0)
$69.95 $49.99
SALE
$69.95 $49.99
SALE
Men's SunSmart Comfort Hoodie, Long-Sleeve
L.L.Bean Men's SunSmart Comfort Hoodie, Long-Sleeve
A buttery soft gray hoodie offering UPF 50+ sun protection, moisture-wicking comfort, and built-in stretch.
(0)
$49.95 $49.95
SALE
$49.95 $49.95
SALE
Men's Multisport Lifestyle Henley, Long-Sleeve
L.L.Bean Men's Multisport Lifestyle Henley, Long-Sleeve
A gray long-sleeve henley made from a soft, quick-drying recycled polyester and cotton blend.
(0)
$54.95 $54.95
SALE
$54.95 $54.95
SALE
Men's Bold Coast Lifestyle Tee, Short-Sleeve Graphic
L.L.Bean Men's Bold Coast Lifestyle Tee, Short-Sleeve Graphic
A lightweight gray tee in a recycled polyester blend, offering UPF 50+ sun protection and quick-drying comfort.
(0)
$49.95 $29.99
SALE
$49.95 $29.99
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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