W's Desoli Light Half Zip vs M's Lykan Half Zip: Which Base Layer?
By Houdini Webbutik | Houdini Sportswear Official | Published: 2026-10-29
Category: Comparisons
Compare Houdini's W's Desoli Light Half Zip and M's Lykan Half Zip to find your ideal merino base layer for cold-weather layering.
Quick answer
Choose the W's Desoli Light Half Zip for a pure merino wool base layer that naturally regulates temperature, or the M's Lykan Half Zip for a stretchy, ultralight synthetic layer that moves with you during high-output activities.
Material philosophy: natural vs technical
The W's Desoli Light Half Zip uses Solid Merino™, a thin 17.5 µm merino wool that feels soft against skin and manages moisture without relying on synthetic fibers. This makes it ideal for all-day wear where comfort and odor resistance matter most.
The M's Lykan Half Zip, by contrast, is built around a stretchy ultralight synthetic fabric that Houdini describes as feeling like an extension of your body. It’s designed for dynamic movement and high sweat situations where quick drying and unrestricted mobility take priority over natural fibers.
When warmth and breathability differ
Merino wool naturally traps warmth even when damp, which gives the Desoli Light an edge for static or low-output cold-weather use like hiking or casual wear. Its 17.5 µm fibers are fine enough to avoid itch while still providing insulation.
The Lykan’s synthetic construction prioritizes breathability and stretch over insulation. It excels when you’re generating your own heat—trail running, backcountry skiing, or high-intensity training—but may not feel as warm on its own in truly cold conditions.
Trade-offs at a glance
- Insulation vs breathability: The Desoli Light provides natural warmth and moisture regulation; the Lykan offers exceptional breathability and stretch but less standalone insulation.
- Fabric feel and fit: Desoli Light has a slim fit with a high collar, longer back, and hidden thumb loops for extra coverage. Lykan is designed as a second-skin layer with unrestricted stretch.
- Best use case: Choose Desoli Light for cold-weather layering where natural fiber comfort and odor control are priorities. Choose Lykan for high-output activities where you need maximum mobility and quick drying. If you often switch between low- and high-output activities, consider owning both for different conditions.
Product facts
- W's Desoli Light Half Zip: Made from Solid Merino™, a thin 17.5 µm merino wool that is stretchy and temperature-regulating. The fine micron count keeps the fabric soft against skin while providing natural warmth and moisture management without synthetic additives.
W's Desoli Light Half Zip - M's Lykan Half Zip: Ultralight, stretchy material designed to feel like an extension of the body, taking comfort and function to the next level. This synthetic construction allows maximum freedom of movement and rapid drying, making it a top choice for high-output activities where a second-skin feel matters.
M's Lykan Half Zip
Which base layer fits you?
Best for
- Women who want a pure merino base layer for everyday cold-weather wear and low-output activities
- Men who need a stretchy, ultralight synthetic layer for high-output sports and dynamic movement
Not for
- Those who prefer a fully synthetic layer for warmth retention in static cold conditions (consider a thicker fleece or insulated piece)
- Those who want a natural-fiber layer for high-sweat activities where rapid drying is critical (the Lykan synthetic is better suited)
