Women's Basis PeakWool Midweight Half Zip

For everything from cold lift laps to off-season trail runs, this buttery soft baselayer is our top choice for staying warm and dry through it all. Made with our signature PeakWool® fabric, this powerful blend combines the best of merino wool’s warmth and wicking with the softness, durability and stretch of TENCEL™, nylon and elastane fibers. Flatlock seams minimize friction and thumbholes enable easy layering.

Fabric Details

• Hybrid synthetic and merino blend moves moisture away from the body and dries quickly
• Four-way stretch provides optimal range of motion

Construction

• Structured self collar provides additional, no-fuss coverage
• Flatlock seams maximize comfort and ease of layering
• Thumbholes for easy layering
• Hanger loop on center back neck

Zippers

• YKK® semi-locking slider at center front zipper for custom ventilation

Fit and Measurements

• Trim Fit: A slim design with minimal bulk that fits close to the body
• Center Back Length: 24 1/2" (size S)
• Weight: 10.1 oz.

Other Details

• Heat transfer interior labels for comfort
• Heat transfer Stio® and pinecone logos
• Made in Vietnam

PeakWool™ Double Jersey, Double Knit Jersey, 56% Merino Wool, 23% TENCEL™, 12% Recycled Nylon, 7% Nylon, 2% Spandex, 280g/m2

PeakWool™ Double Jersey is a midweight fabric constructed with Merino Wool, TENCEL™, Recycled Nylon and Spandex. The natural properties of Merino regulate body temperature, keep odors at bay and manage moisture to keep you dry. The addition of synthetic fibers increases softness, adds strength and elevates its wicking properties. PeakWool™ excels in cold temps by keeping your core warm and dry, while enabling heat transfer when the tempo picks up.

Care Instructions

• Machine wash cold, gentle setting
• Use approved wool detergent
• Do not bleach
• Tumble dry low
• Cool iron if needed
• Do not dry clean
• Do not wring
• Do not leave wet