Introducing

Thermore logo in navy with the text "INSULATION EXPERTS SINCE 1972" beneath it.

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Golfer in a white cap, dark green insulated vest and navy sleeves marking a scorecard on the course at golden hour.Close crop of a golfer in a white cap with a monogram logo and a dark green insulated vest over navy sleeves.

Explore the Thermore® Collection

Thermore® is a leader in the research, development, and production of advanced thermal insulation for apparel.

Based in Milan, Italy, Thermore® was the first company to launch sustainable insulation
in the 1980s, and is now focused on eco-friendly innovation, including the use of polyester fibers recycled from PET bottles.

Thermore® retains your body heat to help you stay warm on chilly days, while still breathing to keep you comfortable when you’re active. It’s the perfect insulation for changeable weather and days that start out cool and warm up by the time you hit the back nine.

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Stay warm with the ultimate in lightweight, high-tech insulation.

Navy outline icon of a sun partly covered by a cloud, for high tech thermal insulation.

High Tech Thermal Insulation

Navy outline icon of a leaf, for non-allergenic insulation.

Non-Allergenic

Navy outline icon of a duck crossed out with an X, for animal free insulation.

Animal Free

Navy recycling symbol icon of three chasing arrows, for fibers made from recycled PET bottles.

Fibers 100% Recycled from PET Bottles

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Shop The Collection

The Swenson Vest: Navy, a sleeveless, zip-front vest by Holderness & Bourne, features lightweight Thermore® insulation and stretch fabric for optimal golf performance.
The Swenson Vest: Navy, a sleeveless, zip-front vest by Holderness & Bourne, features lightweight Thermore® insulation and stretch fabric for optimal golf performance.
The Swenson Vest: Navy, shown on a male model, offers a sleek, sleeveless design with zip-front, ideal for warmth and flexibility on the golf course.
Holderness & Bourne Men’s Navy Blue Vest fabric texture
Holderness & Bourne Men’s Navy Blue Vest over a white shirt on a white background
The Swenson Vest: Navy

Insulated Hybrid Vest

4.6
Rated 4.6 out of 5 stars
8 Reviews
$225 USD
Navy blue golf jacket with a zipper on a white background
Navy blue golf jacket with a zipper on a white background
Man wearing a navy blue golf jacket over a white shirt on a white background
Holderness & Bourne Men’s Navy Blue Vest fabric texture
Navy long-sleeve golf jacket worn by a person on a white background
The Swenson Jacket: Navy

Insulated Hybrid Jacket

5.0
Rated 5.0 out of 5 stars
4 Reviews
$265 USD $265 USD
Blue jacket with a brand label on a white background
Blue jacket with a brand label on a white background
Blue golf jacket worn by a person on a white background
Holderness & Bourne Men’s Blue Golf Vest fabric texture
Person wearing a blue long-sleeve golf jacket on a white background
The Swenson Jacket: Andover

Insulated Hybrid Jacket

5.0
Rated 5.0 out of 5 stars
4 Reviews
$265 USD
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Golfer in a white cap, taupe quilted vest and navy pants standing on the fairway holding a driver.
Inside of a navy vest showing a pocket printed with "Holderness & Bourne" and the Thermore logo, with a scorecard tucked in.
Two golfers in white caps, one in a taupe vest and one in a blue pullover, walking a green with bags on their shoulders.

Warmth Without Weight

Get the most from chilly rounds and early tee times with performance pieces insulated with lightweight, high-tech Thermore®.