Build your set · Save 15%Build your set · Black Friday prices

Build Your Merino Wool Base Layer Set 320

Building for

Build maximum warmth for cold-weather comfort.

With the Build Your Own Women’s Merino Base Layer Set 320, you design a heavyweight merino layering system by choosing your ideal top and bottom — built for cold climates and winter performance.

Crafted from premium 320 GSM merino wool, this set delivers superior insulation without bulk. It’s ideal for winter days, outdoor adventures, and extended wear when staying warm is essential. Naturally breathable and odor-resistant for lasting comfort.

Why build your own 320 GSM set?

  • Choose your top and bottom separately

  • Receive an automatic 10% bundle discountautomatic Black Friday price

  • Additional promotions may apply at checkoutBlack Friday pricing can’t be combined with other codes

  • Heavyweight warmth for the coldest conditions

Soft against the skin yet designed for durability, this merino system is your go-to base for serious cold.

Build it your way. Stay warm your way.

Not yet · 15% setBlack Friday price

FAQ

Bundle questions

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Do I need a discount code for the set?

No. Build your set on this page and your discount is applied automatically when you add it to the cart.

Can I mix colors and sizes?

Absolutely. Every piece is picked separately, so a black top with charcoal pants — or two different sizes — is fine.