Baselayers & Underwear

Stretchy, quick-drying and moisture-wicking performance top that will keep you comfortable when you’re working hard. Made using Naia™ Renew, the fabric has an ultrasoft, cotton-like natural feel, giving you a versatile look and all-day performance. Made in a Fair Trade Certified™ factory.

A breathable merino technical top, designed to naturally regulate your temperature, control odor and keep you comfortable when you’re working hard in the widest range of conditions. Made from a blend of 65% RWS-certified merino wool and 35% recycled polyester. All of the virgin wool Patagonia sources is certified to the Responsible Wool Standard (RWS) from farm to fiber to help ensure protection both for the animals that supply it and the land they graze. Fair Trade Certified™ sewn.

A breathable merino technical top, designed to naturally regulate your temperature, control odor and keep you comfortable when you’re working hard in the widest range of conditions. Made from a blend of 65% RWS-certified merino wool and 35% recycled polyester. All of the virgin wool Patagonia sources is certified to the Responsible Wool Standard (RWS) from farm to fiber to help ensure protection both for the animals that supply it and the land they graze. Fair Trade Certified™ sewn.

Patagonia's lightest-weight technical top wicks moisture and dries fast for high-output days in temperatures ranging from cool to hot. These tops are made with 52-100% recycled polyester and HeiQ® Fresh durable odor control. Fair Trade Certified™ sewn.

Stretchy, quick-drying and moisture-wicking performance top that will keep you comfortable when you’re working hard. Made using Naia™ Renew, the fabric has an ultrasoft, cotton-like natural feel, giving you a versatile look and all-day performance. Made in a Fair Trade Certified™ factory.

An Ultra - Light technical top wicks moisture and dries fast for high-output days in temperatures ranging from cool to hot. These tops are made with 52-100% recycled polyester and HeiQ® Fresh durable odor control. Fair Trade Certified™ sewn.

An Ultra - Light technical top wicks moisture and dries fast for high-output days in temperatures ranging from cool to hot. These tops are made with 52-100% recycled polyester and HeiQ® Fresh durable odor control. Fair Trade Certified™ sewn.

A Patagonia classic, go-anywhere all-around baselayer, made with 100% recycled content. The smooth, soft face makes for easy layering; hollow-core yarns and a diamond-grid back trap warm air, wick moisture and dry fast. HeiQ® Fresh durable odor control keeps things fresh. Fair Trade Certified™ sewn.

Their most versatile baselayer: warm, breathable, quick-drying and with HeiQ® Fresh durable odor control for daily use. The Capilene® Midweight Crew hits the sweet spot between weight, breathability and wicking performance so you can wear this piece alone or under layers to stay dry and comfortable during high-exertion activities in cool-to-cold weather. Capilene Midweight has a smooth face for easy layering, a forgiving stretch that moves with you and an internal diamond-grid pattern that rests lightly on the skin to trap warmth. The hollow-core yarn construction increases wicking performance and speeds dry times. Treated with HeiQ Fresh durable odor control, which means less washing and longer wearing, and because this crewneck top is Fair Trade Certified™ sewn, the people who made it earned a premium for their labor. Features include a rib-knit collar with internal neck tape for chafe-free comfort, full underarm gussets for unhindered shoulder mobility, elastic thumb loops to cover your hands, flatlock seams to minimize chafing, raglan shoulder seams and offset side seams that lie smoothly beneath pack straps, and a drop tail for additional coverage.

Stretchy, quick-drying and moisture-wicking tech top that will keep you comfortable when you’re working hard. Made using Naia® Renew, the fabric has an ultrasoft, cotton-like natural feel, plus seasonal graphics to give you a versatile look and all-day performance. Made in a Fair Trade Certified™ factory.

Stretchy, quick-drying and moisture-wicking performance top that will keep you comfortable when you’re working hard. Made using Naia™ Renew, the fabric has an ultrasoft, cotton-like natural feel, giving you a versatile look and all-day performance. Made in a Fair Trade Certified™ factory.

Stretchy, quick-drying and moisture-wicking performance top that will keep you comfortable when you’re working hard. Made using Naia™ Renew, the fabric has an ultrasoft, cotton-like natural feel, giving you a versatile look and all-day performance. Made in a Fair Trade Certified™ factory.

A classic, all-around 100% recycled polyester baselayer. The smooth, soft face makes for easy layering. Hollow-core yarns and a diamond-grid back trap warm air, wick moisture and dry fast. HeiQ® Mint odor control keeps things fresh. Made in a Fair Trade Certified™ factory.

A Patagonia classic, go-anywhere all-around baselayer, made with 100% recycled content. The smooth, soft face makes for easy layering; hollow-core yarns and a diamond-grid back trap warm air, wick moisture and dry fast. HeiQ® Fresh durable odor control keeps things fresh. Fair Trade Certified™ sewn.

Their most versatile baselayer: warm, breathable, quick-drying and with HeiQ® Fresh durable odor control for daily use. The Capilene® Midweight Crew hits the sweet spot between weight, breathability and wicking performance so you can wear this piece alone or under layers to stay dry and comfortable during high-exertion activities in cool-to-cold weather. Capilene Midweight has a smooth face for easy layering, a forgiving stretch that moves with you and an internal diamond-grid pattern that rests lightly on the skin to trap warmth. The hollow-core yarn construction increases wicking performance and speeds dry times. Treated with HeiQ Fresh durable odor control, which means less washing and longer wearing, and because this crewneck top is Fair Trade Certified™ sewn, the people who made it earned a premium for their labor. Features include a rib-knit collar with internal neck tape for chafe-free comfort, full underarm gussets for unhindered shoulder mobility, elastic thumb loops to cover your hands, flatlock seams to minimize chafing, raglan shoulder seams and offset side seams that lie smoothly beneath pack straps, and a drop tail for additional coverage.