The Stroke Lab shaft is a full 40 grams lighter**

In the weight-back position

the UV resistant

Engine power Level 2 – 2200 RPM

Callaway 1/4 Zip Blended Merino Sweater - Deep Galapagos Green Size:L The Stroke Lab shaft isCallaways 1 4 zip blended merino sweater utilises merino and acrylic materials to create a soft, athletic and stylish garment that looks great on and off the course. Ideal for cold and or windy days, the thermal properties in this sweater lock in heat to keep you comfortable throughout your round, as well as acting as a superb layering piece with other garments. Complete with Callaway branding. FEATURES: Callaway branded 50% merino, 50% acrylic Opti