THERMAL PERFORMANCE GUIDE
Our inspiration comes from the coldest places on and above planet Earth. But we know not every adventure takes you to the top of a mountain or bottom of the world. And since everyone experiences warm differently, we've developed this guide to help you better understand how OROS gear will perform in the wild.
PULSE
65°F / 30°F
Performance-oriented and built lightweight for high-intensity activities.
ACTIVE
55°F / 25°F
Functionality, versatility and comfort during more vigorous pursuits.
CORE
45°F / 20°F
Core comfort wearability for cold-weather adventures.
PEAK
40°F / 0°F
Warmth to stay active and withstand the most frigid days (or environments).
SUPREME
40°F & BELOW
Inspired warmth and comfort in the most extreme conditions.

QUANTUM VEST
CORE DEFENSE
The zoning of the Quantum Vest is built to get you outside on those days that are almost too cold to train. By covering the chest and upper back with 2mm SOLARCORE®, it provides essential warmth during high-pulse activities. This also allows thermal exhaust through the insulation-free zones to prevent overheating. Wear it alone or as a layer to take on any chill.
DO-IT-ALL THERMAL PERFORMANCE
Strategically placed insulation breaks the cold, so you can break a sweat.
UNCOMPROMISED COMFORT
The stretch woven construction delivers a full-range of motion whenever in motion.
YEAR-ROUND FUNCTIONALITY
From weekday commutes to weekend adventures, and everything in-between.
SOLARCORE®