Hey Dude Men's Wally L Stretch Loafers Textile Stretch, Oxford Cloth Made in USA or Imported Synthetic sole Stretch - Hey Dude highly comfortable and flexible Stretch material allows their shoes to conform to the shape and width of your foot like no other! They use four-way stretch material that allows the unique shape of your foot to match the upper of your Hey Dude shoes. Flex and Fold Technology - supports healthy feet by stimulating feet muscles and nerves while the unique shape gives the foot complete freedom of movement. Memory foam insole - molds to your individual footprint with every step and supports your feet through their daily grind. Ultra-light outsole - provides maximum support for the all-day comfort. Care instructions - machine washable (cold).