Measure Your Foot: Foot length is in millimeters (mm).
Measurement Method: Place your foot on white paper, mark toe and heel points. The distance between is your foot length.
Left vs. Right: Choose size based on larger foot.
Wide Feet or High Instep: Opt for a larger size.
Slim Feet or Flat Instep: Consider a smaller size.
Due to its ADVANCED level of CUSHIONING and energy return, the G21 running shoes are suitable for distances of 10-20 km.
The top of the sneaker is made with A-WEB technology – a special multi-layer synthetic material that provides ventilation, wear resistance and a tight fit for additional foot fixation.
The intermediate sole is made with new NITROEDGE technology, which provides energy return of each step and cushioning. It provides high rebound rate > 86,8% and it is 60% lighter than ordinary material.
ANTI-SKID rubber outsole; The protector of this shoe is made with A-GRIP PRO rubber technology – an expressed protector for maximum grip even on wet asphalt.
In addition, there is a special TPU anti-torsion plate insert in the midsole, which protects the foot from twisting and reduces the risk of injury during runs due to the stability of the shoe.
