X-BIONIC Spyker Competition Calf

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Full Manufacturer Warranty.


$ 31.95

RRP: 41.76

You save 23.49%: $ 9.81

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X-BIONIC Spyker Competition Calf


X-BIONIC Spyker Competition Calf

X-BIONIC Spyker Competition Calf

X-BIONIC Spyker Competition Calf

X-BIONIC Spyker Competition Calf



GOOD NEWS: SPYKER GIVES YOU MORE POWER. BAD NEWS: SAME GOES FOR YOUR OPPONENT. The new X-BIONIC SPYKER reduces sweat but doesn’t eliminate it. High-performance athletes consume up to 97 % of their energy to control body temperature, according to scientific research from the University of Dortmund in Germany. Similar to the principle of calf packing, or cold leg compresses when you have a fever, special 3D structures of the patented 3D-BionicSphere System lead to a widespread dispersal of sweat on the surface of the skin. That promotes evaportive cooling, which saves energy. This natural turbo-charging effect gives you extra oomph for forward motion and transforms sweat into energy.


The PositioningLines are adjustable on the shin. This ability guarantees that the Partial Kompression zone lies optimally in order to fully experience its value.

The highly elastic cuff ensures perfect fit without constricting.

mart Compression Zone:
Improves blood circulation, reduces muscle vibratin, optimises performance.

Air-Conditioning Channel:
The Air-Conditioning Channel is a ventilation system of channels that flow around the body, continuously carrying away moisture and warmth. It allows air to flow to body regions not normally accessible by fresh air circulation.

X-BIONIC Spyker Competition Calf is available in different sizes and colors. If you are interested in purchasing X-BIONIC Spyker Competition Calf from your online bike store bikeinn, do not hesitate any longer and received it at home in a few days. At bikeinn you can find the lowest price guarantee for products of bike gear from the brand X-BIONIC.


EAN retail barcodes:
8054216081324 (S)
8054216081300 (L)
8054216081317 (M)

View more related products to:

X-BIONIC - Women´s clothing - Compressions

Size chart. Women´s clothing

Use the chart below to determine your size. If you´re on the borderline between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit. If your measurements for bust and waist correspond to two different suggested sizes, order the size indicated by your bust measurement.

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X-BIONIC Spyker Competition Calf

$ 31.95

RRP: 41.76

You save 23.49%: $ 9.81

Size Size chart

We guarantee the lowest online price!