Regulator® Fleece
The heart of your layering system. Breathable, warm technical fleece to regulate your body temperature and help you stay in your sweet spot for longer.

Most Breathable
R1® Air
Zigzag knit pattern with hollow-core yarns that trap warmth and vent extra heat.

Lightest
R1®
Packable, sweat-wicking hybridized grid fleece for any technical pursuit.

Most Protective
Regulator® CrossStrata & TechFace
Extra-tough fleece with the abrasion- and weather-resistance of a soft-shell jacket.

Warmest
R1® Thermal
Durable exterior sheds light weather. Soft microgrid interior adds extra warmth.
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Shop All Regulator® Fleece
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Women's R1 Air Crew 40241 -
Women's R1 Air Zip Neck 40251 -
Women's R1 Air Jacket 40280 -
Women's R1 Air Full-Zip Hoody 40261 -
Men's R1 Air Zip Neck 40246 -
Men's R1 Air Jacket 40275 -
Men's R1 Air Full-Zip Hoody 40256 -
Men's R1 Air Crew 40236 -
Men's R1 Jacket 40129 -
Women's R1 CrossStrata Hoody 85450 -
Men's R1 Air Crew 40235 -
Men's R1 Thermal Jacket 40580 -
Women's R2 CrossStrata Hoody 85485 -
Men's R1 Thermal Full-Zip Hoody 40600