The Superfeet Copper DMP Trim-To-Fit Insole inserts into your shoe, boot, or trainer with ease & will give your feet ultimate comfort while walking & standing. The 3-Layer ' Dynamic Moulding Process' memory foam system will mould with your foot, while the low profile & high volume athletic aspect ensures perfect comfort. Therefore no need to heat this insole in the oven. Ideal for golf, walking, light hiking & standing for long periods of time. So with this technology at your feet, you can hop, skip & jump through the day with ease. Features Low Profile Insole Flexible & accommodating shape 3-Layer ' Dynamic Moulding Process' Memory foam that will capture your foot shape for ultimate support No need for oven heating Nylon top cover allowing your foot to move slightly for less friction Pressure sensitive High volume athletic for Accommodating heel cup for secure support Antimicrobial coating to minimise odour bacteria Specifications As with all new products, a break in period may be required. We advise you wear the products for 1-2 hours on your first day & build this by 1-2 hours until you are completely comfortable with the products. For some people this may take a week or two. It is not uncommon to feel the Superfeet products towards the back of the arch, in front of the heel. This is just the unique Superfeet shape doing its job. Please be aware of the 60 day money back guarantee if you are not completely happy with the products.