Thermal undershirt
Suggestions for Thermal undershirt
Soft, midweight merino wool base layer that keeps you warm yet breathable, featuring a comfortable round neckline and long sleeves in deep navy. Ideal for layering during cold outdoor activities.
Lightweight, mid‑weight merino wool crew‑neck base layer in navy. Features breathable, moisture‑wicking fabric with natural temperature regulation and a comfortable fit for layering during outdoor activities.
Men's long sleeve thermal crew neck base layer made from merino wool for warmth and comfort.
Windproof, water resistant and breathable - Windstopper fabric technology - Comfortable due to thermo-stretch functional material - Optimized flat seam placement for freedom of movement - Extended back section for splash protection
Odlo Women's Active Warm Eco Long-Sleeve Baselayer Top in black is a high-quality thermal top designed for active women. Made of eco-friendly materials, this baselayer provides exceptional insulation and moisture management.
Merino wool blend base layer for men with half zip and long sleeve, medium weight for warmth and comfort.
Stay warm on rugged trails with Helly Hansen’s Lifa Merino Midweight Crew, a navy long‑sleeve base layer that blends breathable merino wool and moisture‑wicking fabric for steady comfort during winter adventures.
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.
The Kilpi Carol is a versatile long sleeve base layer for women, featuring a comfortable and breathable fabric. It provides excellent insulation during cold weather activities while wicking away moisture to keep you dry.
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.
Loeffler's long sleeve thermal shirt is designed for women who want to stay warm during outdoor activities. Made from Transtex Warm fabric, it provides excellent insulation and moisture management, keeping you dry and comfortable all day long.
Long sleeve thermal base layer shirt for women, providing warmth and comfort with a fitted design.
Long sleeve thermal jersey for women, providing warmth and comfort with Transtex technology.
Helly Hansen Men's Long Sleeve T-Shirt, Blue, XXL. This long sleeve base layer is made from lifa stripe material and features a crew neckline. It provides warmth and comfort while wicking away moisture to keep you dry during physical activities.
Comfortable long‑sleeve thermal base layer for women, made from lightweight yet warm Transtex fabric. Features a slim fit, breathable material, and moisture‑wicking properties in classic black.
Warm long sleeve base layer shirt for men in black, made for thermal comfort and versatility.
Children's thermal base layer, long sleeve, in pink by Kilpi. Designed for boys 12-13 years old. Lightweight and breathable, perfect for layering under clothes in colder weather.
A lightweight, mid‑weight merino long‑sleeve shirt featuring Helly Hansen’s Lifa® fabric for moisture management and warmth. The navy design includes a subtle logo, breathable knit, and ergonomic fit in size Large.
A vibrant golden yellow half‑zip base layer crafted from midweight merino wool, offering breathable warmth and moisture control for active outdoor pursuits while keeping you comfortable in XXL size.
Fresh airflow meets cozy warmth in this Merino 6.0 turtleneck thermal tee for men. Black and red blend, long sleeves, size S, ultra soft merino, regulates temperature, moisture wicking, next to skin comfort.
Stay warm and dry with Helly Hansen’s Lifa® Merino mid‑weight long sleeve, featuring breathable merino wool that wicks moisture, offers natural odor control, and provides lightweight insulation for active adventures.
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