At a Glance

Description

Duckworth's Vapor Tunnel Hood is the perfect lightweight, 4-season Merino layer.

Our Vapor Tunnel Hood begins with natural, American-grown Merino Wool that's then spun and knit into our proprietary Vapor Wool fabric blend. Vapor Wool combines three different fibers to create a garment that is lightweight, soft, cooling, antimicrobial (odor-free), moisture-wicking and ultra-fast-drying.

It's perfect as a baselayer during high-exertion winter activities or as a sun hoody that keeps sun off the skin (UPF-50) and the body cool when worn solo in the heat.

Featuring a loose-fit hood, a slightly higher neckline, and thumb holes, this versatile Merino Wool hoody was born in the Montana backcountry and has been performance tested in environments from Arizona to Alaska. 

American-made with American wool.

NEW FOR 2026: The vapor collection now features an updated vortex-spun yarn construction designed for greater durability, reduced pilling, and longer-lasting performance. This improvement strengthens the fabric while preserving its ultralight breathability and soft feel that continues to improve with wear and washing.

Fabric

Why Duckworth Vapor Fabric?

 

Composition: 38% Montana Merino Wool, 50% American Polyester, 12% Modal (beech wood pulp)

Weight: 150 gsm

Sizing & Wool Care

Cold gentle machine wash with like colors. Do not bleach. Dry flat or line dry only; do not tumble dry. Can be reshaped while wet.