have had trouble with ankle and feetpain for the past year, especially in the cold. I am working on improving my health and losing weight. I have tried other kinds of socks but they were itchy and uncomfortable and didnt work. These with the self-heating magnets on them work well, they dont smell, and I can wear them all day. I also lose some weight, I am so glad I found theseThermotherapeutic Sock! Leg pain can really limit you and your daily routine. However, The VeinsHeal Thermotherapeutic Sockcompression socks can help get you back on track. Our socks naturallyhelp stimulate blood flow, and relieve any leg pain you may be experiencing.Relieves stress by stimulating more than2,800 reflex and acupressure points. Research has shown thatmagnets increase amino acid productionand positively affect the entire body. Magnets speed up metabolism and help the body function properly. They help oxygen and nutrients reach the site of the injuryas quickly as possible to repair the damage caused.VeinsHeal Thermotherapeutic Sockrelease magnetic waves from nerve endingsin the feet that are connected to the entire body. Made from tourmaline magnets, along with nano-functional materials and special heat-sensitive materials, designed to create sensations of heat without pre heating or the need for electricity.Accumulates heat from your feet and keeps it warm without escaping outside. Itstimulates more than 2,800 reflexology points on your feet.Massages stress points to ease the aches and pains of Plantar Fasciitis or just tired, stressed feet.It improves blood circulationand metabolism.Restore the perfect shape of the legs overnight! TheseVeinsHeal Thermotherapeutic Sockfor women and men are infused withmagnet to harness its restorative properties, supporting ongoing pain management. It promotes blood circulation, aiding in improving performance and speeding up recovery.TheseThermotherapeutic Socksocks are the GREAT!!! I bought these because I keep having these damn veins on my legs and its not coming. I found and bought these socks to give it a try. I put these socks on and it was like my legs was getting a massage every night. I had no pain, and the next day my legs were not tired. And I did a lot of walking every morning. I highly recommend these socks to anyone who hasproblems in their legs after standing on their feet all day.â Jane Sollien have severe pain in my knee joints from arthritis and have to worry about circulation and problems, as a diabetic, with my legs. TheseThermotherapeutic Sockhave been amazing! I have even slept with them on at night and for the 1st time in months, I get up out of without severe pain in my knees and my legs and feet feel great after I wear them. Definitely ordering more pairs. Azita Crowley SPECIFICATIONS Material: Tourmaline, Polyester & Cotton Color: Black Size: One Size PACKAGE INCLUDED VeinesHeal Thermotherapeutic Sock