Our TravelSox are the newest travel essential. TravelSox® is a comfortable and preventable solution for leg and feet swelling. Avoid posing a risk to your health and wear TravelSox® on your next vacation or important business trip! Extra comfortable trim Ultra stretch Eliminates feet swelling Superior fit and comfort Gradual compression to stimulate blood flow Extra smooth toe seam Care Instructions - Machine Wash and Machine Dry Made In Italy. Size Chart in Shoe Sizes: Small = Mens 3 to 6 or Womens 4 to 7 Medium = Mens 6.5 to 9.5 or Womens 7.5 to 11 Large = Mens 10 to 14