The X100 Pro is the flagship mast in Neilpryde's range. This is mast is made with100% high-modulus prepreg carbon construction. The lower section uses the Torq-Preg. This unique prepreg material features +/- 45 degree fiber orientation. This helps to control torsion, particularly in the boom area. Due to its construction, the mast is extremely lightweight while having a very fast response time.