Manufacturing an ultra-lightweight part requires maximum efficiency in how materials are used in a shaft’s construction. MMT™ SPEEDMESH Wood shafts achieve ultra-lightweight performance – with one member of the family sub 40 grams – through the use of a new Metal Mesh Technology that is 75% lighter and thinner than original Metal Mesh. This new material is applied to the tip section to enhance recovery while imparting the strongest possible impact on the golf ball. To go ultra-lightweight while retaining stability requires serious technological innovation, and that is what you find in MMT™ SPEEDMESH Wood shafts.