Men's Inversion Heavyweight Merino Wool Base Layer Crew Shirt

№ 11777 / Base Layers

Men's Inversion Heavyweight Merino Wool Base Layer Crew Shirt

$110.00

Spec sheet IndieOut registry

Maker: Ridge Merino
Made in: Mammoth Lakes, CA
Type: Baselayer
Availability: In stock at maker
Indexed: Mar 25, 2026
Last verified: Mar 25, 2026
Fulfilled by: Ridge Merino — direct

Made in Mammoth Lakes, CA by an indie merino apparel maker. Family-owned merino wool base layers from Mammoth Lakes.

Buy from Ridge Merino

Sold by Ridge Merino. IndieOut is a directory; checkout, shipping, and support happen on the maker's site.

Meet the maker

Ridge Merino

Mammoth Lakes, CA · Merino Apparel

Family-owned merino wool base layers from Mammoth Lakes. Founded by a former ski brand designer who noticed pro athletes always chose merino over synthetics. Simple, durable layers that work from the resort to the trail to the couch.

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Details

Description Praised by Men's Journal and Backpacker Magazine, our Inversion Base Layer Top is made for cold weather. This 100% Merino wool long sleeve shirt feels amazing on your skin and keeps you warm without adding bulk to your layering kit. It's cut long so it stays tucked in. Discreet thumb holes keep your sleeves in place and disappear when not in use. Merino wool breathes well and doesn't hold odor, so you'll still smell fresh at après and can get multiple days of use before you need t...