The molded foam footbed on these Timberland PRO® insoles offers a carefully engineered upgrade in both performance and comfort that really makes a difference for those working in occupations that require being on your feet a lot. Utilizing Anti-Fatigue Technology and a dynamic arch support, these insoles are designed to absorb shock and return energy to your feet with every step to provide a comfortable, stable, and supportive platform all day long. OrthoLite® foam is used on the top layer to provide extra comfort, moisture management, and antimicrobial odor control to help keep them smelling fresh. Plus, our unique inverted cone design requires less material so they add less weight to your footwear. Anti-Fatigue Technology utilizes a unique inverted cone design for lightweight, resilient support, superior shock absorption, and energy return OrthoLite® top-layer foam provides premium comfort and moisture management Anatomically contoured footbed cradles the foot to provide maximum comfort and support Dynamic arch design adapts to all foot shapes for maximum support and comfort Sizing: XS fits women's shoe size 5/6; S fits women's size 7/8 and men's size 6/7; M fits women's size 9/10 and men's size 8/9; L fits women's size 11/12 and men's size 10/11; XL fits men's size 12/13; XXL fits men's size 14/15 Vendor Product Number: TB091621