I am strong compression socks
I am strong black compression socks

I am strong™ COMPRESSION SOCKS, black knee high, 15-20 mmHg

Regular price$36.99
Shipping calculated at checkout.
Size chart

Click on the size to shop by size.

sock size shoe size
kids women men
XS 9 – 12½
S 12½ – 5
M 6 – 9 4½ – 8
L 9½ – 12 8½ – 12
XL 12½ – 16
sock size age
infant 3 - 12 months
toddler 1 - 2+ years
other items sizes
baby one-piece outfits 6 - 12 months
baby bibs one-size
baby hats one-size
t-shirts unisex XS, S, M, L, XL, XXL
headbands one-size, for youth and adults
knit beanies/hats one-size
pillowcases standard size pillow

I am strong™ compression socks. Black knee-high socks with white words. We know you'll agree that these are the best compression socks! Tested and approved by nurses, teachers, athletes, and travelers! We invested 4 years in product development to create these Made in the USA compression socks! 

  • Compression Level - 15-20 mmHg
  • Graduated compression to improved circulation and energy
  • Easy to put on
  • Great for work, travel, and sports
  • Premium construction and high-performance fibers provide natural moisture management
  • Breathable, soft and durable.
  • Contents - 90% Nylon, 10% Spandex 
  • Made in the U.S.A

Important care instructions:

  • Hand wash (or delicate cycle in cold water).  
  • Air dry only 
  • No fabric softener or bleach. 
  • Do not iron or dry clean.
  • Do not apply lotion on legs before putting on socks.
  • Avoid sharp objects including rings, sharp fingernails or toenails.