
Vapor
LIGHTWEIGHT MERINO WOOL LAYERS
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back in stock
Men's Vapor Hoody
Regular price $119Sale price $119 Regular price $119Unit price / per -
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Men's Vapor Tee
Regular price $69Sale price $69 Regular price $69Unit price / per -
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Men's Vapor Brief
Regular price $45Sale price $45 Regular price $45Unit price / per -
Vapor Ankle Sock
Regular price $15Sale price $15 Regular price $15Unit price / per -
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Vapor Athletic Sock
Regular price $18Sale price $18 Regular price $18Unit price / per -
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Men's Vapor Long Sleeve Crew
Regular price $85Sale price $85 Regular price $85Unit price / per
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back in stock
Women's Vapor Tunnel Hood
Regular price $119Sale price $119 Regular price $119Unit price / per -
best seller
Women's Vapor Long Sleeve Crew
Regular price $85Sale price $85 Regular price $85Unit price / per -
Best Sellers
Women's Vapor Tee
Regular price $69Sale price $69 Regular price $69Unit price / per -
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Women's Vapor Racerback Tank
Regular price $55Sale price $55 Regular price $55Unit price / per -
staff pick
Vapor Athletic Sock
Regular price $18Sale price $18 Regular price $18Unit price / per -
Vapor Ankle Sock
Regular price $15Sale price $15 Regular price $15Unit price / per -
final sale
Women's Vapor Brief
Regular price $18Sale price $18 Regular price $45Unit price / per
When Duckworth was founded back in 2013 - merging the dreams of a third generation Montana rancher to produce only the finest Merino Wool fleece with the ambitious goal of revitalizing the American made clothing industry - we rolled up our sleeves to develop a handful of proprietary Merino Wool fabrics that would stand the test of time. Vapor - our lightest weight fabric - is one such fabric, designed to be a “Swiss Army Knife” layer. In other words, our Vapor lightweight Merino Wool clothing (150 grams per square meter) is an excellent choice for the sensible outdoor person’s gear arsenal 365 days a year, due to its thermoregulating, quick-drying, soft, sweat-wicking, odor-busting and durable fabric profile. Our team wears Vapor as readily as a lightweight Merino Wool ski base layer as we do for the hottest days hiking the mountains the cradle our Montana homes. Available in a wide array of styles ranging from Merino Wool t-shirts and Merino Wool crew shirts to Merino Wool underwear and Merino Wool socks, you won’t find a finer or more versatile choice for your alpine adventures.

HOW TO LAYER MERINO
Layering Merino Wool is a simple process once you get the hang of it, and Vapor is among the simplest to figure out. Essential to every weather condition possible, this Merino Wool base layer is just that: a first layer. Wear Vapor solo for high heat and cooling needs, or wear it under a thicker, insulating Merino Wool layer or Merino Wool fleece for a heat-retaining emphasis.

Merino Wool 101
Why do people wear Merino Wool for cold weather? Why do people wear Merino Wool for hot weather? The reasons can be incredibly diverse and a little tricky to figure out for someone just learning how to layer Merino Wool clothing for their own adventures. Check out this quick guide to get you started.