Polartec® Power Wool™ fabric keeps you warm and dry during year round aerobic activities with an innovative bi-component knit that combines the distinct advantages of natural and synthetic fibers. An isolated merino wool interior and a synthetic fiber exterior create a hybrid construction that optimizes wicking, breathability, dry times, odor resistance and durability. The comfy wool interior provides warmth even when wet and is highly breathable, while hydrophobic polyester reduces dry times and offers durability, resulting in a textile that performs under any conditions, all year long.

We completely offset the footprint of each order through our commitment to being climate neutral. As part of our mission we value being good caretakers of the mountain life and protecting the places where we play.

We are committed to building garments that are durable, timeless and continue to perform season after season. Over 50% of our product line incorporates preferred materials, which include organic cotton, recycled materials and responsibly-sourced down. We are committed to growing our preferred materials usage to 75% by 2025.

We believe a circular commerce system will design out waste and pollution, allowing for used clothing to be renewed and put back into use. Stio Second Turn™️ is our gear renewal program that allows customers to trade in and shop used apparel.

• Knit Poly/Wool blend moves moisture away from the body and dries quickly

• Athletic design ideal for aerobic activity
• Flatlock seams maximize comfort and easy layering
• Thumbholes for easy layering

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

• Weight: 7 oz.
• Center Back Length: 27 7/8" (Size M)

• Heat transfer interior labels
• Heat transfer Stio® and Pinecone logos