Theory Long-sleeve t-shirts for Men

Discover the versatility of Theory's long-sleeve t-shirts on Lyst, where sophistication meets comfort. These meticulously crafted essentials are the epitome of understated style, featuring timeless hues from azure to ash and crisp white. Whether it's the classic stripes of the Striped Shirt, the clean lines of the Essential Long Sleeve, or the understated elegance of the Mattis Studio Crewneck, each piece promises to elevate your everyday attire. With a focus on premium materials, Theory's t-shirts offer a smooth touch and enduring quality—perfect for layering or standing alone. Explore the collection for a staple that blends seamlessly into your wardrobe, offering both a subtle nod to heritage and a modern, pragmatic approach to style.