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Elevate your outdoor adventures with the **Alpine Onset Women’s Merino Wool Base Layer Half Zip**, your ultimate companion for hiking, biking, and cold-weather exploration. Crafted from premium 100% merino wool, this midweight layer delivers unbeatable temperature regulation, moisture management, and odor resistance—keeping you comfortable from dawn patrols to alpine summits.

Key Features

  • Naturally odor-resistant merino wool fibers for multi-day freshness without washing
  • Moisture-wicking and breathable fabric maintains optimal body temperature in changing conditions
  • Flatlock seam construction prevents chafing during high-intensity activities
  • UPF 30 sun protection shields skin during exposed alpine excursions
  • Thoughtful half-zip design allows for quick ventilation adjustments

Specifications

Material 100% Non-Mulesed Merino Wool (240gsm)
Sun Protection UPF 30
Seam Type Flatlock Construction

Ideal For

  • Backpackers needing reliable temperature regulation across changing elevations and weather conditions
  • Mountain athletes who demand odor-resistant performance during multi-day expeditions
  • Outdoor enthusiasts seeking sun protection and all-day comfort in lightweight wool layers
Color

Black, Bone, Harbor

Size

L, M, S, XL, XS, XXL