Built For Performance
The perfect performance midlayer needs to combine warmth, breathability, and weight at the perfect ratio. Otherwise, you’re either too cold, too wet, or too bogged down to get after it. The Over Zip V3 uses a Polartec Power Grid™ fabric that ensures this balance is spot on. The geometric patterns on the inside of the fabric increases warmth and breathability, while also reducing mass to minimize weight. By reinventing thermal warmth possibilities, Power Grid™ is a minimalist design that maximizes fabric performance.