Developed for active sessions where focus and flow are essential

The set ensures a stable and secure single fin mounting so you can focus on control and gliding without worry

Easy to install and adjust as needed

3 mm neoprene for insulation and flexibility

Clash foam for shock absorption

STX.22 Mast C20 SDM 400 Surf Hardwear - 1016 Developed for active sessions whereSTX. 22 Mast C20 SDM 400 When Cold Hawaii calls, it's important to have your windsurfing setup in order. The STX. 22 Mast C20 SDM 400 is a Standard Diameter Mast developed for windsurfing. The mast supports a stable sail profile and provides a controlled and balanced feel throughout the entire movement on the water. In Cold Hawaii, when conditions are good, reliable equipment means everything. More stability. More control. More time on the water.