Saucony Endorphin Pro 5 - White - Size UK 3.5

The carbon fibre plate is designed to provide a stiff, propulsive feel, helping to increase running economy and efficiency by aiding in faster transitions and reducing energy loss.

While the shoe offers cushioning, its aggressive design and carbon plate are optimized for faster running like tempo sessions, intervals, and races. For very easy or recovery runs, a less aggressive trainer might be more comfortable.

PWRRUN PB is Saucony's super foam, offering a lightweight and highly responsive cushioning experience with excellent energy return, designed for speed and performance.

The shoes can be used in wet conditions, but like most running shoes, they will absorb some water. Ensure they are properly dried afterward to maintain their condition.

The lifespan depends heavily on usage, terrain, and individual running style. For racing shoes with advanced foams and plates, typically 300-500 miles is a common range before significant performance degradation.

Most users find the Endorphin Pro 5 to run true to size. However, it's always recommended to check reviews or try them on if possible, as individual fit preferences can vary.

Ensure laces are tied correctly and not rubbing against the tongue. Check for any debris lodged in the outsole grooves. If the noise persists, it might be the characteristic sound of the carbon plate engaging, which is normal.

Verify you have the correct size and width. Ensure socks are appropriate for running. If the discomfort continues after several runs, the shoe's geometry might not suit your foot type.

Ensure the shoes are not being used for excessive walking or non-running activities. The foam and plate are designed for running impact; excessive wear in other ways can degrade performance faster.