Massage and odor free insole has strong function of anti-midew and deodorization by using environment-protection materials. It also have massage fuction that keeps your foot comfortable.It maintains dry for long time and gets rid of the trouble of odorour feet. It is green product that ventilates, antil-mildew, deodorizes, absorbs sweet and is shockproof.More information, please visit our website page:www.pucountry.com