Patagonia W's Capilene Thermal Weight Zip Neck

Lofted Warmth for the Coldest Days

The Patagonia W’s Thermal Weight Zip Neck is built to keep you moving in the harshest cold. Made with Polartec® Power Grid® fleece, this breathable, lofted baselayer traps heat, wicks moisture, and dries quickly to keep you comfortable in variable conditions. With thoughtful seam placement, underarm gussets, and thumb loops, it offers all-day mobility whether layered under a shell or worn solo on high-output pursuits.

Key Features

• Fabric: Polartec® Power Grid® (with HeiQ® Pure odor control) combines warmth, breathability, moisture-wicking, and odor resistance

• Interior: Open-grid pattern next to the skin enhances loft, insulation, and airflow

• Zipper: Long center-front zip allows venting; backed by kissing welts for low-bulk comfort

• Seams: Offset shoulder seams prevent pack-strap chafing; flatlock seams reduce irritation

• Mobility: Full underarm gussets provide unrestricted motion; low-profile elastic thumb loops secure sleeves

• Hem: Drop-tail hem increases coverage for active use

• Collar: Self-fabric backing with neck tape adds comfort; locker loop for easy hang-drying

• Weight: 139 g (4.9 oz)

• Origin: Made in Colombia

• Fair Trade Certified™: Supporting better pay and safer working conditions

• Style Number: 43662

Summary Box

• Product: Patagonia W’s Thermal Weight Zip Neck

• Material: Polartec® Power Grid® fleece with HeiQ® Pure odor control

• Features: Lofted warmth, venting zip-neck, gusseted mobility, thumb loops, drop-tail hem

• Weight: 139 g (4.9 oz)

• Style No.: 43662

• Made in: Fair Trade Certified™ factory, Colombia

Patagonia W’s Thermal Weight Zip Neck delivers lofted warmth, breathability, and odor control with Polartec® Power Grid® fleece for cold-weather layering comfort.