Running X Supernova Socks 1 Pair Sock Fiji Muscleback design - offers flexibility

Muscleback design - offers flexibility and freedom of movement

Complete abdominal workoutSmooth action roll activates the coreGrip handles for efficient workout

Amino Fuel can be consumed 24 hours a day or when extra amino intake is required

Approved by ITTF: Yes

rechargeable lithium battery provides up to 21 days of battery life in smartwatch mode with an additional 3 days when solar charging4

Running X Supernova Socks 1 Pair Sock Fiji Muscleback design - offers flexibilityGo the extra mile in comfort while staying cool and dry. These running socks are engineered to handle your longest runs. Beat the heat with adidas HEAT. RDY technology and a soft lyocell blend that wicks moisture away from your feet. An adidas performance logo on the front lets your socks do the talking when your legs get tired. Slip into the stretchy, mid high fit and focus on your breathing, not your blisters. This product has been made with at