Patagonia M's R1 Air Zip Neck Color:Hemlock Green / HMKG all-around 100% recycled polyester baselayer

all-around 100% recycled polyester baselayer

corrosion-resistant performance

Use it as an outwear piece in moderate temperatures or a layering piece on bone chilling days

Easy fit elastic sweatband for added comfort

specifically built for fly fishers that like to fish streamers out of a boat

Patagonia M's R1 Air Zip Neck Color:Hemlock Green / HMKG all-around 100% recycled polyester baselayerPatagonia M's R1 Air Zip Neck Introducing the Patagonia Men's R1 Air Zip Neck the ultimate technical fleece for cold weather adventures. Designed for high exertion activities, this lightweight and breathable fleece provides exceptional warmth and moisture wicking performance to keep you comfortable during intense pursuits. **Advanced Fabric Technology:** Crafted from 100% recycled polyester jacquard fleece with hollow core yarns, the R1 Air Zip Neck