Country/region Switcher

Now shipping worldwide!

Click to view our Accessibility Statement or contact us with accessibility related questions.

Don't miss our latest & greatest. Shop New Arrivals

$10 off orders $95+ | Code WELCOME10
Lightweight Long Sleeve Undershirts | Summersalt

Lightweight Long Sleeve Undershirts

Lightweight Long Sleeve Undershirts

The Everywhere Top
The Everywhere Top
$19.50 $65
4.818182 star rating 22 Reviews
The Feel Free Long Sleeve Base Layer
The Feel Free Long Sleeve Base Layer
The Feel Free Long Sleeve Base Layer
The Luxe Pima Long Sleeve Tee
4.272728 star rating 11 Reviews
The Softest Ribbed Long Sleeve Crew
The Softest French Terry Relaxed Crew
The Long Sleeve Day to Night Bodysuit
The Softest Ribbed Long Sleeve Henley
The Softest Ribbed Long Sleeve Henley
The Perfect Smocked Cotton Top
4.75 star rating 16 Reviews
The Softest French Terry Boatneck Pullover
The Softest Ribbed Long Sleeve Crew

Lightweight Long Sleeve Undershirts

As the days grow warmer and the sun lingers longer in the sky, the need for versatile wardrobe staples becomes more apparent. Lightweight long sleeve undershirts are an unsung hero in this seasonal transition, offering just the right balance of coverage and breathability. Whether you’re heading to the office, running errands on a breezy spring morning, or layering up for an evening stroll along the shore, these undershirts provide a subtle, comfortable foundation for any outfit. Their featherlight fabrics glide effortlessly under blouses, sweaters, or even your favorite sundress, ensuring you stay cool and collected without sacrificing style. For those with sensitive skin or anyone who prefers a barrier between themselves and heavier outerwear, lightweight long sleeve undershirts are a practical solution. They help wick away moisture, prevent chafing, and add a gentle touch of warmth for those unpredictable May breezes. The soft, barely-there feel makes them ideal for travel, too—easy to pack, quick to dry, and endlessly adaptable to changing climates.

These versatile pieces aren’t just for personal use; they also make thoughtful gifts for friends and loved ones. Imagine gifting a set to someone who’s always on the go, or to a new mom seeking comfort during those early, sleep-deprived days. They’re perfect for college students navigating unpredictable campus weather, or for anyone who appreciates the simple luxury of a well-crafted base layer. The beauty of lightweight long sleeve undershirts lies in their simplicity—they’re the kind of item you reach for again and again, whether you’re dressing up for a brunch date or winding down after a long day. Their understated design means they slip seamlessly into any wardrobe, regardless of personal style. For those with active lifestyles, these undershirts can double as workout layers, providing just enough insulation during early-morning jogs without weighing you down. And for those who love to lounge, the soft, breathable material makes relaxation feel that much more indulgent.

When shopping for lightweight long sleeve undershirts, consider the details that matter most to you: fabric composition, fit, and ease of care. Look for materials that offer stretch and resilience, so your undershirt maintains its shape wash after wash. A well-fitted silhouette will layer smoothly beneath other garments, while a slightly relaxed cut can be worn on its own for a casual, effortless look. Pay attention to seam placement and tagless designs for maximum comfort, especially if you plan to wear these pieces for extended periods. As you curate your seasonal wardrobe, don’t overlook the impact of a thoughtfully chosen base layer—it’s the secret ingredient to feeling at ease, no matter where your day takes you. For more inspiration and to explore a curated selection of styles, visit our collection of Lightweight Long Sleeve Tops and discover how effortless layering can elevate your everyday routine.

Use code SKIMM10 for $10 toward purchase & free 2-day shipping

Use code SKIMM10 for $10 toward purchase