The Patagonia Polartec® Power Grid® Lightweight Crew Base Layer delivers breathable warmth and moisture-wicking comfort for active pursuits in cool conditions. Constructed from Polartec® Power Grid® fabric with HeiQ® Pure odor control, it features an open-grid interior that efficiently traps warmth while allowing excess heat and moisture to escape. A smooth outer face layers easily beneath shells or midlayers, while offset shoulder seams, underarm gussets, flatlock seams, and elastic thumb loops maximize comfort and unrestricted movement. The lightweight design and drop-tail hem make it an ideal technical base layer for hiking, climbing, skiing, trail running, and everyday outdoor adventures. Responsibly made in a Fair Trade Certified™ factory.
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Earth-Friendly Features
- 92% recycled polyester
- bluesign® approved fabric
- HeiQ® Pure odor control
- Fair Trade Certified™ factory
- Supports ethical labor practices
- Eco-conscious manufacturing
- Sustainable recycled materials
- Reduced environmental impact
- Durable long-lasting construction
- Responsibly made apparel
Materials
- 3.8-oz (129-g) Polartec® Power Grid® jersey
- 92% recycled polyester
- 8% spandex
- HeiQ® Pure odor control
- Anti-pilling finish
- bluesign® approved fabric
Origin
- Made in Colombia
End of Life
- Made with high recycled-content materials
- Designed for long-term durability
- Suitable for donation and reuse
- Compatible with textile recycling programs where available
- Can be repurposed into cleaning cloths or textile projects
- Supports circular fashion
- Helps reduce landfill waste
- Encourages responsible disposal
- Long-lasting performance apparel
- Sustainable recycled fiber construction
Product Features
- Polartec® Power Grid® fabric
- 92% recycled polyester
- 8% spandex
- HeiQ® Pure odor control
- Lightweight performance
- Moisture-wicking
- Breathable warmth
- Self-fabric crewneck
- Offset shoulder seams
- Full underarm gussets
- Elastic thumb loops
- Flatlock seams
- Drop-tail hem
- Anti-pilling finish
- Fair Trade Certified™ factory
- Ships in 4-5 weeks
- Smaller quantity orders may be able to ship within days
- Lead times vary with decoration method