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.