On Focus Tech Zip Men Training Hoody Black SPK-Batteries A patented self-diagnosis function performs

A patented self-diagnosis function performs a self-check after a battery replacement to ensure the device is operating properly

Recycled polyester/recycled nylon

Color: Black Royal

All the retro details are still here the iconic 3-Stripes

Lightweight and Flexible: Ideal for layering under jackets or wearing on its own

On Focus Tech Zip Men Training Hoody Black SPK-Batteries A patented self-diagnosis function performsLayer on the performance elements. This versatile zipped hoodie pairs a soft fit with side pockets to stow essentials. Highlights: From warm ups to cool downs, everyone needs a good hoodie With two technical zipped side pockets Premium technical blend of cotton, polyester and elastane Stretchy, high performance fabric with shape retention Engineered shoulder seams for improved fit Branded, functional design elements Comfortable and cozy double lined