The Isle Switch Compact uses a lightweight, but durable material for the outer shell of the board. The welded rails are more heat-resistant and the double-reinforced side walls help protect the board. It is a lighter-weight construction than Isle’s other iSUPs, though, so you should keep the board from dragging on the ground or running into sharp objects. With proper, normal, care and maintenance, the Isle Switch Compact will keep you on the water well beyond its 5 year warranty period.