Quick answer

The W's Activist Turtleneck is a versatile merino-wool base layer that works for both high-output winter sports and everyday cold-weather wear, but it's not the warmest option for extreme static cold.

Why merino matters for winter layering

Merino wool naturally regulates temperature and resists odors, making it a go-to for multi-day use. The Activist Turtleneck uses a 60% superfine merino blend that balances warmth and breathability, so you stay comfortable during both uphill climbs and rest stops.

The addition of Tencel (lyocell) adds softness and moisture management, reducing the scratchiness some find in pure wool. This blend also dries faster than full merino, which helps when you're layering for back-to-back outings.

Trade-offs to consider

Because the Activist Turtleneck is designed for versatility, it's not the thickest or warmest base layer available. If you run very cold or plan to stand still in sub-freezing temperatures for long periods, a heavier-weight merino or fleece layer might suit you better.

The turtleneck collar adds warmth around the neck, but some may find it too snug under a tight mid-layer. Try it with your existing jackets or vests to ensure a comfortable fit.

How to decide if it's right for you

  • Choose for high-output winter sports: The Activist Turtleneck's breathable merino-Tencel mix wicks moisture during skiing, skating, or winter running, preventing that clammy feeling.
  • Skip for extreme static cold: If you'll be standing still for hours in deep winter (e.g., ice fishing or photography), look for a heavier-weight merino or fleece base layer.
  • Check the fit with your mid-layer: The turtleneck collar adds warmth, but try it under your usual jacket or vest to ensure it doesn't bunch or feel restrictive. If the collar feels too tight, consider a crew-neck version instead.

Product facts

  • W's Activist Turtleneck: Made from 60% superfine merino wool and Tencel lyocell, designed for high versatility and comfort across seasons. This blend gives you the warmth and odor resistance of merino with the softness and faster drying of Tencel, ideal for active winter use.

    W's Activist Turtleneck

    W's Activist Turtleneck

Fit guidance

Best for

  • Active women who ski, skate, or hike in cold weather
  • Everyday wear from fall through spring

Not ideal for

  • Extreme static cold (below 20°F/-6°C for long periods)
  • Those who prefer a non-wool synthetic base layer