The Cooling Performance Suit keeps you cool and confident all day, from another day at the office to your next big event.

At the heart of our innovation is sustainable COOLMAX®️️️ Ecomade technology, woven into our high-quality wool fabric. The COOLMAX®️️️ fabric allows the suit to wick moisture away keeping you cool and dry while the traditional wool gives you the premium texture and feel you expect in a suit.

Man with curly hair sitting in a car, typing on a laptop, dressed in State of matter's gray COOLMAX performance suit paired with a light blue shirt and black belt.

Wool Without the Heat

Our light, breathable, and moisture-wicking COOLMAX® fabric will keep you cool and dry no matter the weather.

Man performing a backbend pose against a concrete backdrop, wearing State of matter's navy blue button-down T-shirt, gray chino pants, and  COOLMAX performance suit.

Stylish Stretch

Featuring performance stretch for style that doesn’t restrict you.

Picture of a man wearing State of matter's sustainable men's navy blue CoolMax wool suit

Year Around Comfort

Stay cool and dry even in the hottest conditions. Perfect for everyday wear or special occasions.