VIPER ULTRA III SPD

S9437
Colors
YELLOW SAFETY/BLACK
Description
Conquer the court in style. Available in 3 different colour variants this easy to combine shoe is perfect for your ready-to-win look on the court. The Viper Ultra III offers the right balance between protection and flexibility, and the K-PU network favours fast movements and support even during the most elevated of movements. Technology in the sole guarantees stability, damping and torsional foot control. Also available with CLAY outsole.
Upper
Nylon upper with k-PU mesh.
Sole type
TENNIS SPEED
Available sizes
USA 6,5/13,0 - EU 38,5/47
Size guide
Outsole
Rubber outsole for longer durability and an optimal grip on the court surface.
Midsole
Moulded-EVA midsole to ensure cushioning and comfort.
Composition
SYNTHETIC
Weight
clay 360 gr. (usa 9) speed 380 gr. (usa 9)
Structure
PU ultra-solid structure for ideal stability.
Technology
Differentiated-density Enerturn cushioning technology.
  • 2-PULL Exclusive lacing system designed to act like a clasp that holds the laces firm. Available in tennis shoes.
  • FAS Fas (foot arch support) is a medial stabilizer which ensures correct torsional elasticity. Available in tennis and running shoes.
  • HCTL Heel control is a set of technical features used in the construction of the upper to ensure correct heel support and control. Available in tennis and running shoes.
  • LL40 Longlast 40. Special mix of rubber with high abrasion resistance. the rubber in the forefoot in the running line gives enhanced performance when on the go. Available in tennis and running shoes.
  • FLX Puntoflex is a special technical device which allows the foot to flex correctly and gives an excellent elastic return. Available in football, five-a-side, tennis and running shoes.
  • RFC RFC REINFORCEMENT. System of special technical solutions for making upper. it improves foot stability and protection, and extends the shoe’s life. Available in tennis and running shoes.
  • ENERTURN shock absorption system in multiple-density elastic material which disperses the negative forces of impact and returns the accumulated energy to the player. Available in tennis and five-a-side shoes.

Focus on
RFC

System of special technical solutions for making upper. it improves


foot stability and protection, and extends the shoe’s life.


Available in tennis and running shoes.

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