For people with sensitive and achy feet, these New Balance casual therapeutic cushion insoles offer ultra - soft cushioning and support to relieve pressure. Features include: being casual therapeutic insoles shaped by Superfeet®. They have therapeutic foam that conforms to your foot's shape, dual - layer cushioning from heel to toe for pressure relief in sensitive areas, a flexible construction that moves with your foot, hypo - allergenic materials gentle on sensitive skin, a heel cushion to soften ground impact, and the well - known Superfeet® orthotic shape for a supportive and energizing base.

Using these insoles is easy. Just take out the existing insoles from your shoes and put these new ones in. Make sure they fit properly in your shoe. As for maintenance, you can take them out of your shoes regularly to air them out. If they get dirty, you can gently wipe them with a damp cloth. Remember, these insoles are designed for sensitive feet, so don't use them in shoes that are too tight as it may reduce their effectiveness. Also, check them regularly for any signs of wear and tear and replace them when needed.