Pearl iZUMi Women's X-Alp Seek IV WRX Water Resistant Trail Shoe 100% Textile Rubber sole Dual clipless mountain biking and trail running shoe Carbon rubber lugged outsole Dual dnesity EVA X-Alp midsole with firmer second density between pedal and foot for on-the-bike power transfer 1:1 Energy Foam heel crash pad for off-the-bike cushion Built in lace garage keeps laces out of drive train