Spectro KOO R4 outsole - carbon injected

R4 outsole - carbon injected nylon

Holds up to 6 racquets

Ideal for carbon

for coaches providing instruction and also for some tournament play when a softer ball is required

we're still building

Spectro KOO R4 outsole - carbon injectedWith a large, Zeiss Polycarbonate lens, the KOO Spectro sunglasses promote clarity vision. Coated with Zeiss Anti Reflective Technology, the lens eliminates reflections from the front and back surfaces of the lens meaning your eyes receive the most possible light, improving contrast, definition, and reducing eye strain. The enhanced, single lens frame design boosts peripheral vision. The frame also provides a tailored feel with a soft rubber nose pad,