Online SAI Hot SALE Spend $199.99 get 20% off on almost "Everything".
CODE:AUGSALE20
AUG/01-AUG/18
- Self-heating fibers made of moisture-absorbing material provide warmth to the knees, making it easier to go up and down stairs or exercise.
-Self-heating fibers keep you warm! Thermally conductive fibers absorb moisture from sweat and convert the kinetic energy of the moisture into heat.
-It supports and protects your knees warmly in cold weather.