Profoot Double Deodorising Insoles Profoot Double Deodorising Insoles keep your footwear fresh & free from odour, whilst providing extra comfort. Profoot's dual layer, double thickness design is ideal for anyone who needs cushioning & comfort, combined with long lasting protection from odour. Ultra-Fresh antimicrobial action helps prevent the growth of odour-causing bacteria Active charcoal layer destroys odour Absorbs perspiration Double thickness for double the comfort Will not bunch or wrinkle in shoe Perforated for enhanced airflow Directions Using guidelines, trim to size with sharp scissors. Place in footwear printed side down. The lines are meant as a guide only. We suggest cutting larger than your shoe size initially, & then trimming down to the correct size. Machine washable at low temperatures. Dry flat. Do not leave on radiators.