D300 SL Irons The Wilson Staff D300 SL irons are designed for the player needing power, accuracy and a confidence-inspiring look at address – feature Speed Sole Technology which allows for a thinner face-to-sole transition resulting in driver-like CT’s, faster ball speeds and longer distance. D300 SL Driver The Wilson Staff D300 SL Drivers are designed to improve ball speed, accuracy and deliver greater distance. They feature a large sweet spot designed to make sure you find the fairway. Shaft: D300 Lightweight Graphite D300 SL Fairway Wood The Wilson Staff D300 SL Fairway Woods are designed to improve ball speed, accuracy and deliver greater distance. They feature a large sweet spot designed to make sure you find the fairway. Shaft: D300 Lightweight Graphite D300 SL Hybrid The Wilson Staff D300 SL Hybrids are designed to improve ball speed, accuracy and deliver greater distance. They feature a large sweet spot designed to make sure you find the fairway. Shaft: D300 Lightweight Graphite