Base Layers
Discover premium 100% merino wool base layer pieces that naturally regulate your body temperature in any weather. From lightweight, breathable tops to heavyweight thermal protection, our base layer sets deliver superior moisture-wicking comfort for both men and women. Whether you're seeking feminine-cut essentials or robust men's gear, you will find itch-free, odor-resistant layers that move with you.
THERMAL UNDERWEAR SET FOR MEN & WOMEN
Merino wool base layer: Natural temperature control for athletes
Merino wool base layers regulate body temperature during physical activities. The natural fibers keep you warm in cold conditions and cool during intense exercise, making them reliable for everything from long training sessions to outdoor adventures.
Stay fresh during high-intensity training
Merino wool excels at managing sweat during workouts. The fibers pull moisture away from your skin while remaining dry to the touch, unlike synthetic materials that can feel clammy. The wool's natural ability to resist odors means you can wear these layers for multiple training sessions without worrying about lingering smells, which is particularly useful for multi-day trips or back-to-back workouts.
Why choose natural fibers for active wear?
Modern merino wool feels soft against the skin, without the itching often associated with traditional wool. The natural elasticity allows you to move freely during stretches and dynamic exercises, while the fabric maintains its shape over time. For environmentally conscious athletes, merino wool provides a renewable and biodegradable option that delivers reliable performance.
Smart features that enhance performance
Each design element serves a specific purpose in supporting movement and comfort during physical activities. From strategic seam placement to temperature-regulating features, these technical details work together to enhance athletic performance.
How Does Merino Wool Base Layer Manage Moisture?
The fabric structure creates tiny air pockets that actively move sweat away from your skin. This system maintains a consistent temperature, whether you're pushing hard or taking a break, preventing the chilling effect of wet fabric against your skin.
Freedom to move without restrictions
Flat seams prevent chafing during repetitive movements, while ergonomic panels allow for a full range of motion. This thoughtful construction keeps you comfortable whether you're reaching for climbing holds, running on trails, or moving through yoga poses.
Temperature control in every season
Practical features such as thumbholes and strategic zippers help you adjust to changing conditions. These elements trap warmth when needed and allow you to release heat during high-intensity moments, making the layers versatile across seasons.
- Natural temperature regulation
- Moisture-wicking properties
- Odor-resistant material
- Flat seam construction
- Versatile layering options
These technical features create base layers that adapt to your activity level and the weather. Whether you're starting a morning run or heading into the mountains, the performance elements work together to keep you comfortable.
Advanced Layering System
Base layers create a stable temperature zone next to your skin while supporting the function of additional layers. This systematic approach helps maintain consistent comfort as you move between different activity levels and environments.
Innovations in base layer technology
The combination of the natural properties of merino wool with technical design creates highly effective base layers. These garments provide reliable temperature control and moisture management while maintaining next-to-skin comfort during extended wear.
Merino wool base layer weight guide
Different weights serve specific purposes throughout the year. Lightweight options provide excellent breathability during high-output activities, while thermal base layer sets deliver extra warmth for winter sports and cold conditions without limiting movement.
Sustainable performance wear
Merino wool combines athletic performance with environmental responsibility. The OEKO-TEX certified fibers ensure safety and comfort during intense activities. Find the right fit for your needs in our collection of women's baselayers and men's baselayers, perfect for activities like hiking.