Energize your step and recover quickly in the sock that started it all! The Circulator is our most beloved moderate (15-20 mmHg) graduated compression sock, with a timeless yet modern stripe design-a nod to the style's four zones of compression. Featuring an ultra-light cushion sole, arch support, and seamless toe closure. Always made in the USA from American grown wool and rayon from bamboo.Recommended for:Prolonged sitting and standingFlying and travelExercise and recoveryMinor to moderate varicose veinsRelief from plantar fasciitis