Similar to the EXBOLT 63, The EXBOLT 65 is constructed from a proprietary material called FORGED FIBER which combines durability, thin gauge and quick repulsion all into one. With the EXBOLT 65 a new layer is added over top the FORGED FIBER called the Elasticity Outer which increases the hold and improves overall control. The EXBOLT 65 string will be available in late August 2022.