Undershirt | from 76 to 82

Compression jersey men's long sleeve shirt with crew neck, perfect for active wear. Crafted from high-quality materials and designed to provide maximum comfort, this garment is great for any athletic activity. Black color and size medium available.

Merino wool base layer set for junior boys, providing warmth and comfort with midweight thermal insulation.

Timberland Men's Millers River Pique Short Sleeve Polo Shirt. Black. Size L. High-quality, breathable, and comfortable for warm weather wear. Featuring a classic collar design with button placket and logo embroidery.

Timberland Men's Black Pique Short Sleeve Polo Shirt - Size M. Made from high-quality cotton and featuring a classic collar and button placket. Perfect for casual outings or smart-casual events.

Craft Active Extreme X Men's Long Sleeve Crew Neck Top, in white and size L, provides exceptional thermal performance for active sports and everyday use.

Merino wool long sleeve thermal under shirt for men with round neckline, providing warmth and comfort in cold conditions.

Merino wool long sleeve base layer for men, featuring a round neck design and thermal insulation for warmth and comfort.

Moisture-wicking long sleeve undershirt for men, featuring carbon technology for enhanced comfort and performance.

Moisture-wicking long-sleeve undershirt for men, providing thermal comfort and performance during active pursuits.

Moisture-wicking long sleeve base layer for men, providing warmth and comfort with carbon technology.

Lightweight, breathable long‑sleeve base layer for women in white, size XS‑S. Features moisture‑wicking fabric, seamless construction, and a snug fit for active or everyday wear.

A lightweight, breathable long‑sleeve base layer for women made from 100% merino wool. It offers moisture management, temperature regulation, and a snug fit in black, available in size XS.

A lightweight, breathable long‑sleeve base layer in crisp white, designed for men in sizes 2XL and 3XL. It offers moisture‑wicking performance, quick‑dry comfort, and a slim fit for layering or solo wear.

Soft, breathable white base layer with long sleeves, designed for women in sizes M to L. It wicks moisture, dries quickly, stays lightweight and snug, making it perfect for layering during active pursuits.

Soft, breathable long‑sleeve base layer for men in white. Designed with moisture‑wicking fabric and a snug fit to keep you dry and comfortable during workouts or everyday wear. Ideal for layering under jackets or shirts.

This lightweight black base layer for women blends breathable, moisture‑wicking fabric with a relaxed fit and subtle ribbed cuffs, ideal for layering during outdoor adventures or everyday comfort.

Experience ultimate comfort and warmth with the Lenz 6.0 Merino Long Sleeve Women's Base Layer T-shirt in black. Crafted from high-quality merino wool, this lightweight and breathable top offers excellent moisture-wicking properties, keeping you dry and cozy during outdoor activities. Its fitted design ensures a flattering silhouette, while the long sleeves provide added coverage for chilly days. Perfect for layering or wearing on its own, this versatile base layer is an essential addition to an

The Lenz 1.0 Women's Long Sleeve Functional Shirt in white offers a perfect blend of comfort and performance, designed for active lifestyles. Its moisture-wicking fabric ensures you stay dry, while the lightweight construction allows for unrestricted movement, making it ideal for layering or solo wear during workouts or outdoor adventures.

Experience ultimate comfort and performance with the Lenz 1.0 Long Sleeve Functional Shirt in white. Designed for active individuals, this shirt features moisture-wicking fabric that keeps you dry and comfortable during any activity. Its lightweight construction ensures freedom of movement, while the long sleeves provide added warmth and protection. Perfect for layering or wearing alone, this versatile piece is ideal for outdoor adventures or casual wear.

Soft, breathable merino wool long‑sleeve base layer that keeps you warm without bulk. The sleek black design features a relaxed fit and moisture‑wicking technology for active or everyday wear. Its fine texture feels gentle against skin while providing natural odor control and temperature regulation. Ideal as a versatile underlayer for hiking, travel or casual layering.

Soft and breathable, this black merino long‑sleeve T‑shirt offers a sleek round neck fit with a subtle V cut that flatters the silhouette while keeping you cool. The lightweight fabric drapes smoothly over the body, providing gentle warmth without bulk, making it ideal for layering or wearing alone in mild weather. Its fine knit texture feels silky against skin and resists pilling, ensuring lasting comfort through everyday wear.

Soft, breathable black long‑sleeve base layer for women in XL/2XL, featuring moisture‑wicking fabric, seamless construction, and a relaxed fit that moves with you while keeping heat locked in.

Soft, breathable black long‑sleeve base layer designed for women, featuring a midweight, moisture‑wicking fabric that retains heat while staying cool. Seamless construction and flat‑lock seams reduce chafing, with adjustable cuffs for a snug fit during active or everyday use.

Thermal base layer set for kids in black, sized 8-10 years, delivering snug stretch and all-day warmth with moisture-wicking fabric that keeps skin dry during active play and layering under outer garments.