Shimano SH-AM503 Women's SPD Shoes - EU 37 - Aqua Blue YGroup_7034020855853 You need a torque wrench

You need a torque wrench

Cons: The extra protection means that they are not as well ventilated as some other options out there

The XT BB-MT800 uses smaller ball bearings for smooth operation while durable seals keep the dirt and grime out

The baby of the Dayblazer range

This means they are stronger with only a slight weight gain

Shimano SH-AM503 Women's SPD Shoes - EU 37 - Aqua Blue YGroup_7034020855853 You need a torque wrenchThe Shimano SH AM503 Women's SPD Shoes provide performance, protection, comfort, and style for gravity riders. The SH AM503 feature a high grip rubber sole with toe and heel traction tread that improves walking capabilities. The pedal channel offers great shoe to pedal stability even when not clipped in. The robust toe cap provides additional toe protection and the high volume last creates a more generous fit for all day on and off the bike comfort.