New for 2010! Miken continues to lead the industry with revolutionary designs and with out-of-the-park performance. The Miken Rain is fueled by Miken’s premier R900 composite which has 38.8% higher Tensile strength and 40% higher elongation than the industry standard composite. The R900 is proven to endure grueling play, deliver unrivaled durability and maximize performance. The Dynamic Flex Ratio is formulated to maximize performance by producing optimal handle recoil for specific swing speeds. The Rain utilizes the Extended Sweetspot Design (ESD) that provides an extra-long barrel construction for an ultimate power source. The new multi-layer Biaxial Technology precisely aligns and bonds filaments of premium aerospace grade carbon fiber to produce unrivaled durability and performance. The new MPa7 Resin System is exclusively calibrated to optimize the performance and resilience of Miken’s premium carbon fiber materials. The 100 Comp is the revolutionary formula that changed the game and introduced certified high performance equipment. The success of Miken Sports has been driven by two forces, innovation and a passion for delivering what players demand. The results are obvious, players have decided that composites are the future of bats, and no one does composites like Miken. The Miken Rain comes with a full twelve (12) month manufacturer’s warranty. Miken: Elite Equipment for the Elite Player! Free Shipping.