Clothing · Subcategory
Ultralight Baselayers
The 36 baselayers we track, from 4 brands — sorted so the best-rated, lightest options rise to the top. Compare spec weights and prices side by side.
Garage Grown Gear · Baselayers
Women's Super Thermo T-Shirt Baselayer with Inlay by Brynje
4.0 oz$70
Garage Grown Gear · Baselayers
Super Thermo T-Shirt Baselayer with Inlay by Brynje
4.1 oz$70
Garage Grown Gear · Baselayers
Women's Wool Thermo Long Sleeve Baselayer with Inlay by Brynje
4.6 oz$120
Skygoat · Baselayers
Women's Merino Wool 7/8 Tech Baselayer Pant 2.0
4.8 oz$106
Garage Grown Gear · Baselayers
Wool Thermo Long Sleeve Baselayer with Inlay by Brynje
4.9 oz$120
Garage Grown Gear · Baselayers
Women's Wool Thermo Zip Polo by Brynje
4.9 oz$125
Garage Grown Gear · Baselayers
Women's Wool Thermo Mesh Baselayer Pants by Brynje
4.9 oz$120
Garage Grown Gear · Baselayers
Women's Super Thermo Long Sleeve Shirt Baselayer with Inlay by Brynje
5.0 oz$85
Skygoat · Baselayers
Men's Merino Wool Tech 7/8 Baselayer Pant 2.0
5.1 oz$106
Garage Grown Gear · Baselayers
Wool Thermo Mesh Baselayer Pants by Brynje
5.3 oz$120
Garage Grown Gear · Baselayers
Women's Super Thermo Mesh Baselayer Pants by Brynje
5.5 oz$85
Garage Grown Gear · Baselayers
Men's Super Thermo Mesh Baselayer Pants by Brynje
5.6 oz$85
Garage Grown Gear · Baselayers
Wool Thermo Zip Polo Baselayer with Inlay by Brynje
6.3 oz$140
Garage Grown Gear · Baselayers
Women's Aspect High Neck Top by Ridge Merino
6.3 oz$80
Garage Grown Gear · Baselayers
Women's Aspect 1/4 Zip Top by Ridge Merino
6.3 oz$80
Garage Grown Gear · Baselayers
Women's Rendezvous Ridge Long Sleeve by Alpine Fit
6.5 oz$129
Feathered Friends · Baselayers
Classic Thermal Merino Base Layer Bottom Women's
7.3 oz$125
Feathered Friends · Baselayers
Classic Thermal Merino Base Layer Bottom Women's Black
7.3 oz$125
Garage Grown Gear · Baselayers
Super Thermo Long Sleeve Shirt Baselayer with Inlay by Brynje
7.4 oz$85
Skygoat · Baselayers
Men's Merino Wool Tech Baselayer Long Sleeve 2.0
7.5 oz$106
Skygoat · Baselayers
Women's Merino Wool Tech Baselayer Long Sleeve 2.0
7.5 oz$106
Feathered Friends · Baselayers
Classic Thermal Merino Base Layer Crew Women's S26
7.7 oz$100
Feathered Friends · Baselayers
Classic Thermal Merino Base Layer Bottom Men's
8.0 oz$125
Feathered Friends · Baselayers
Classic Thermal Merino Base Layer 1/4 Zip Women's S26
8.3 oz$84
Feathered Friends · Baselayers
Classic Thermal Merino Base Layer 1/4 Zip Women's
8.3 oz$130
Feathered Friends · Baselayers
Kyanite Baselayer Zip Neck Women's
8.8 oz$98
Feathered Friends · Baselayers
Classic Thermal Merino Base Layer Crew Men's S26
9.7 oz$88
Feathered Friends · Baselayers
Classic All-Season Merino Base Layer Long Sleeve Men's S26
16.0 oz$100
Feathered Friends · Baselayers
Classic All-Season Merino Base Layer Long Sleeve Men's F25
16.0 oz$100
Feathered Friends · Baselayers
Classic All-Season Merino Base Layer Bottom Men's
16.0 oz$100
Feathered Friends · Baselayers
Classic All-Season Merino Base Layer Long Sleeve Women's
16.0 oz$100
Feathered Friends · Baselayers
Classic All-Season Merino Base Layer Long Sleeve Men's
16.0 oz$100
Feathered Friends · Baselayers
Classic All-Season Merino Base Layer Bottom Women's
16.0 oz$100
Feathered Friends · Baselayers
Classic All-Season Merino Base Layer Bottom Men's
16.0 oz$100
Feathered Friends · Baselayers
Classic Thermal Merino Base Layer 1/4 Zip Men's
32.0 oz$130
Simply Light Designs · Baselayers
Base Layer Color/Fabric
weight unknown$5
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