The Fanatic Plus blends the features of a stability shoe with the feel of a lightweight running style. Provides exceptional midfoot and heel support for her training runs. Features a multi-density midsole including our proprietary RE-ZORB foam for exceptional cushioning and shock absorption. The upper provides lightweight support without inhibiting flexibility. Compression foam featuring internal RE-ZORB insert along the entire length of the foot. Additional PU heel pad for even greater comfort and cushioning. Flexible rubber outsole provides traction on the road or on the treadmill. High durability rubber compound in high wear areas.