Our Take 

The Gel-Challenger 14 tennis shoe is an extremely stable tennis shoe for aggressive side to side baseline playing.  The shoe’s supportive upper keeps your feet locked-in on the shoe’s platform and the DYNAWING™ technology is placed in the sidewall to improve stability during side-to-side movements.  The outsole also features a separated heel construction to help you experience better stability during abrupt landings. 

 Specs

• Midsole Drop – 10.5mm
• Heel Stack – 19.5mm
• Forefoot Stack – 9mm
• Weight – 12.4oz

Technology 

• PGUARD™ toe protector improves durability.
• OrthoLite™ sockliner provides step-in comfort.
• DYNAWING™ technology improves stability.
• AHARPLUS™ outsole improves durability.
• Rearfoot GEL® technology improves impact absorption and creates a softer feeling at foot strike.
• The sockliner is produced with the solution dyeing process that reduces water usage by approximately 33% and carbon emissions by approximately 45% compared to the conventional dyeing technology.