Shimano rt4 road touring spd shoesshimanos rt400 spd shoes are multi use touring shoes designed for the lifestyle rider who values pleasure over speed and durability over advanced features when youre on your bike these versatile shoes use the spd system for optimal energy efficiency and when you step out onto a road or trail they offer supreme comfort these rt400 touring shoes from shimano feature classic lace up styling with a simple lacing closure for even tension glass fibre reinforced