Trek PAC BioDynLo Insole - Red

A common test is the 'wet test.' Wet the bottom of your foot and step onto a piece of paper or cardboard. If you see only the ball and heel of your foot with a thin line connecting them, you likely have a low arch.

These insoles are specifically engineered for cycling to optimize the interface between foot, shoe, and bike. While they may offer some comfort for other activities, their design is specialized for cycling mechanics.

With proper care and regular use, the dual-density construction is designed for durability. Lifespan varies depending on usage intensity and frequency, but users typically find them effective for at least one to two seasons of regular cycling.

'Hot foot' is a burning or tingling sensation in the ball of the foot, often caused by pressure and compression of nerves and blood vessels within the shoe.

No, these insoles should not be machine washed. Hand wash with mild soap and cold water, then air dry completely.

'BioDynLo' indicates the 'BioDynamic' engineering focusing on foot-to-bike interaction and 'Lo' signifies that this model is designed for low arch foot types.

Carefully trim a small amount more from the edges, ensuring to trim evenly. Avoid removing too much material at once.

Ensure you have selected the correct arch height for your foot type. If still uncomfortable, consider that this model might not be the best fit for your biomechanics.

Verify that the insoles are trimmed correctly and seated properly in the shoe. Allow a few rides for your feet to adapt to the new support.