The Patagonia Diamond-Grid Zip-Neck Baselayer is a lightweight, high-performance layer built to deliver warmth, breathability, and moisture management for year-round outdoor adventures. Its 100% recycled polyester diamond-grid double-knit fabric traps warmth while efficiently wicking moisture to keep you dry and comfortable during high-output activities. A long front zipper provides adjustable ventilation, while raglan sleeves, underarm gussets, and elastic thumb loops ensure unrestricted movement and secure coverage. Finished with HeiQ® Mint odor control for lasting freshness and made in a Fair Trade Certified™ factory, this baselayer is ideal for hiking, skiing, climbing, trail running, and everyday layering.
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Earth-Friendly Features
- 100% recycled polyester
- Fair Trade Certified™ factory
- HeiQ® Mint odor control
- Sustainable recycled fibers
- Ethical manufacturing
- Durable construction
- Reduced environmental impact
- Eco-conscious outdoor apparel
- Long-lasting performance
- Responsibly made
Materials
- 4.3-oz (147-g) 100% recycled polyester diamond-grid double knit
- HeiQ® Mint odor control
Origin
- Made in Sri Lanka
End of Life
- Made with recycled polyester
- Built for long-term durability
- Suitable for donation and reuse
- Compatible with textile recycling programs where available
- Can be repurposed into cleaning cloths or textile crafts
- Supports circular fashion
- Helps reduce landfill waste
- Encourages responsible disposal
- Sustainable apparel lifecycle
- Recyclable fiber construction
Product Features
- 100% recycled polyester
- Diamond-grid double-knit fabric
- Lightweight warmth
- Breathable construction
- Moisture-wicking
- HeiQ® Mint odor control
- Long front zip-neck
- Internal neck tape
- Locker loop
- Raglan sleeves
- Full underarm gussets
- Elastic thumb loops
- Smooth face for easy layering
- Chafe-free comfort
- 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