€ 71.99

    Designed for competitive runners looking for speed during interval training or competitions.

    More details
    SKU: S172451 (2506255)
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    Size Guide

    Available online

    Delivery in 7 to 8 days

    Our e-commerce is suspended for a transition period. We expect to be back soon!
    Product benefits
    1. Lightweight
      203g in size 9.
    2. Energy return
      Energy return
      Pebax® up'bar technology enhances rebound, with denser EVA foam at the front.
    3. Grip
      83% better compared to the previous version!!
    • DROP
      10 mm
    • WEIGHT
      203 g (size 9)
    • Runner's weight
      Up to 75kg
    Product feature
    1. K-ring:
      The height difference between the back and front of the sole is 10mm.
    2. Kalenji technology
      Up'bar: TPE (Pebax®) component located under the sole to enhance the speed (acceleration) of the shoe.
    Product testing
    1. Composition
      Outer sole of : 52.0% Ethylene Vinyl Acetate (EVA), Outer sole of : 23.0% Rubber - Synthetic, Outer sole of : 13.0% Polyurethane (PU), Outer sole of : 12.0% Thermoplastic Polyethylene (TPE) Upper of : 49.0% Polyester (PES), Upper of : 29.0% Polyurethane (
    2. Cleaning advice
      Do not machine wash, do not tumble dry.
    3. Product catchline
      These shoes are designed for speed: whether you use them for interval training or competitive racing, you will appreciate their light weight and propulsion!
    4. Lab tested
      This product has been tested for use in competition (for those able to run 10km in about 40' and the marathon distance in under 2hrs 40mins) and for speed training (during interval sessions).
    Product reviews
    5 / 5
    1 review
    1 user recommend this product
    Write a review
    • Extraordinary shoes

      Frederic (China)
      Used for
      Weight 77 kg, fantastic shoe. Used in Half and full marathon. Take care, need to run over 4'20 min/km as you need to run on the front part of the feet.

      Light / dynamic / beautiful ...