Built for dynamic performance, the Stealth Performance Quarter-Zip features a precision-engineered 92% polyester and 8% spandex blend that balances recovery and resilience. The high polyester content ensures durability and moisture management, while spandex provides four-way stretch for unrestricted mobility. This composition resists pilling and fading, making it a reliable choice for layering, training, or everyday wear. A technical foundation that doesn't compromise on refined style.