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Father’s Day Gift Sale: Offer valid 6/1/2026 at 12:00 AM ET through 6/10/2026 at 11:59 PM ET, valid online only. To redeem online, enter code WARM at checkout.

Cannot be combined with any offers or promotions. Offer has no cash value and is not valid on previous purchases, or purchases of gift cards. See full return and exchange details here.

Father’s Day Gift Sale: Offer valid 6/1/2026 at 12:00 AM ET through 6/10/2026 at 11:59 PM ET, valid online only. To redeem online, enter code WARM at checkout.

Cannot be combined with any offers or promotions. Offer has no cash value and is not valid on previous purchases, or purchases of gift cards. See full return and exchange details here.

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Long-Sleeve Shirts

Explore men’s long-sleeve shirts made with breathable fabrics, stretch performance blends, and wrinkle-free finishes for year-round comfort. Designed to be worn untucked, these versatile styles deliver a clean, modern fit for any occasion.

Long-Sleeve Shirts

Performance Whitman Shirt
New
Performance Whitman Shirt

UNTUCKit

$115.00
Performance Whitman Shirt
New
Performance Whitman Shirt

UNTUCKit

$115.00
CottonTek™ Gutierrez Shirt
New
CottonTek™ Gutierrez Shirt

UNTUCKit

$115.00

30% Off with Code WARM

CottonTek™ Kilpatrick Shirt
New
CottonTek™ Kilpatrick Shirt

UNTUCKit

$115.00

30% Off with Code WARM

CottonTek™ Kilpatrick Shirt
New
CottonTek™ Kilpatrick Shirt

UNTUCKit

$115.00

30% Off with Code WARM

Wrinkle-Free Ridgewell Shirt
New
Wrinkle-Free Ridgewell Shirt
New
CottonTek™ Harland Shirt
New
CottonTek™ Harland Shirt

UNTUCKit

$115.00

30% Off with Code WARM

Wrinkle-Resistant Linen Vaughn Shirt
Sale
Wrinkle-Resistant Linen Vaughn Shirt

UNTUCKit

$125.00*
$115.00

Extra 30% Off with Code WARM

* Price on 05/18/26

Knit Overshirt

UNTUCKit

$139.00
CottonTek™ Marten Shirt

UNTUCKit

$115.00

30% Off with Code WARM

CottonTek™ Harland Shirt

UNTUCKit

$115.00

30% Off with Code WARM

Performance Almeida Shirt
Sale
Performance Almeida Shirt

UNTUCKit

$115.00*
$99.00

* Price on 05/18/26

Wrinkle-Free Morales Shirt
Sale
Wrinkle-Free Morales Shirt

UNTUCKit

$115.00*
$99.00

* Price on 05/18/26

Wrinkle-Free Pizarro Shirt
Sale
Wrinkle-Free Pizarro Shirt

UNTUCKit

$115.00*
$99.00

* Price on 04/14/26

Wrinkle-Free Dunsmore Shirt
Sale
Wrinkle-Free Dunsmore Shirt

UNTUCKit

$115.00*
$99.00

* Price on 06/02/26

Wrinkle-Free Dunsmore Shirt
Sale
Wrinkle-Free Dunsmore Shirt

UNTUCKit

$115.00*
$99.00

* Price on 06/02/26

Performance Fishing Shirt
Sale
Performance Fishing Shirt

UNTUCKit

$148.00*
$119.00

Extra 30% Off with Code WARM

* Price on 05/18/26

Wrinkle-Free Bordeaux Shirt
Sale
Wrinkle-Free Bordeaux Shirt

UNTUCKit

$115.00*
$99.00

* Price on 04/14/26

Wrinkle-Free Solay Shirt
Sale
Wrinkle-Free Solay Shirt

UNTUCKit

$115.00*
$99.00

* Price on 05/18/26

CottonTek™ Kleinwood Shirt
Sale
CottonTek™ Kleinwood Shirt

UNTUCKit

$115.00*
$99.00

Extra 30% Off with Code WARM

* Price on 05/18/26

Wrinkle-Free Camden Shirt - FINAL SALE
Final Sale
Performance Mabry Shirt
Sale
Performance Mabry Shirt

UNTUCKit

$115.00*
$99.00

* Price on 05/18/26

CottonTek™ Winterfield Shirt
Sale
CottonTek™ Winterfield Shirt

UNTUCKit

$115.00*
$99.00

Extra 30% Off with Code WARM

* Price on 05/18/26

Brushed Overshirt

UNTUCKit

$129.00
Performance Richette Shirt - FINAL SALE
Final Sale
CottonTek™ Severen Shirt - FINAL SALE
Final Sale
Performance Lafior Shirt - FINAL SALE
Final Sale
Performance Lafior Shirt - FINAL SALE
Final Sale
Performance Lafior Shirt
Sale
Performance Lafior Shirt

UNTUCKit

$109.00*
$79.00

* Price on 12/24/25

Wrinkle-Free Bosca Shirt - FINAL SALE
Final Sale
CottonTek™ Kaiser Shirt - FINAL SALE
Final Sale
CottonTek™ Lancaster Shirt
Sale
CottonTek™ Lancaster Shirt

UNTUCKit

$115.00*
$99.00

30% Off with Code WARM

* Price on 06/02/26

Performance Delune Shirt - FINAL SALE
Final Sale
Wrinkle-Free Daltrey Shirt - FINAL SALE
Final Sale
Wrinkle-Free Rigby Shirt - FINAL SALE
Final Sale
Wrinkle-Free Veneto Shirt - FINAL SALE
Final Sale
Performance Gironde Shirt - FINAL SALE
Final Sale
Flannel Silva Shirt - FINAL SALE
Final Sale
Flannel Greenwald Shirt - FINAL SALE
Final Sale
Flannel Hartmann Shirt - FINAL SALE
Final Sale
Flannel Heinrich Shirt - FINAL SALE
Final Sale
CottonTek™ Kleinwood Shirt
Sale
CottonTek™ Kleinwood Shirt

UNTUCKit

$109.00*
$79.00

Extra 30% Off with Code WARM

* Price on 12/24/25

Wrinkle-Free Schwarz Shirt - FINAL SALE
Final Sale
Wrinkle-Free Veneto Shirt - FINAL SALE
Final Sale
Wrinkle-Free Veneto Shirt - FINAL SALE
Final Sale
Flannel Hemsworth Shirt - FINAL SALE
Final Sale
CottonTek™ Kaiser Shirt - FINAL SALE
Final Sale

Shop Men’s Long-Sleeve Shirts at UNTUCKit – Tailored Fit, Premium Fabrics, Year-Round Versatility

Upgrade your wardrobe with UNTUCKit’s long-sleeve shirts, engineered for the perfect untucked fit and crisp silhouette. Choose from a diverse range of styles - including classic long-sleeve button-downs, performance shirts, and wrinkle-free options - crafted to move with you through the changing seasons.

Wrinkle-Free Button-Downs: Stay sharp from morning to evening with our signature wrinkle-resistant shirts, designed to maintain a crisp look through all-day wear or travel
UNTUCKit

Performance Long-Sleeve Shirts: Featuring moisture-wicking, stretchable performance fabrics with wrinkle resistance, these shirts offer unbeatable comfort and flexibility. They showcase a sharp spread collar, the iconic UNTUCKit sail at the hem, and an ideal untucked length you can count on
UNTUCKit

Premium Fabrics & Modern Styles: Whether you prefer lightweight linen blends, breathable chambray, or classic oxford and plaid weaves, our long-sleeve shirts come in a variety of high-quality materials - each tailored to deliver luxury, durability, and a flattering fit
UNTUCKit

Designed for effortless style, UNTUCKit’s long-sleeve shirts are made to be worn untucked, ensuring a streamlined silhouette that stays put. Pair them with chinos, jeans, or under a jacket for versatile, season-spanning ensembles that go from the office to evening plans with ease.

Browse our full collection of men’s long-sleeve shirts - wrinkle-free, performance, linen blends, and button-downs - online or visit your nearest UNTUCKit store to discover your perfect fit for fall and beyond.