Radius Series Aero Tri Calf Sleeves

Radius Series Aero Tri Calf Sleeves

Our latest product development for maximum performance in the race
One step further in the search for the last percent on the bike. What was initially a theoretical idea has now been confirmed after intensive tests on the track, on a test track and in the wind tunnel: the Radius Aero Calf Sleeves make it possible, depending on the shape of the c...
  • Highly technical, aerodynamic calf sleeves
  • Proven performance gain when cycling
  • Reduction of air turbulence through the choice of fabric and a special seam
  • Suitable for triathlon and time trials (provided they comply with the rules)
  • Coldblack® coating for reliable heat and UV protection
  • Secure hold with silicone grippers
  • Fabric and product manufacturing in Italy
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Regular price 70 EUR
Regular price Sale price 70 EUR
Tax included. - Shipping calculated at checkout.
This product was made in Italy.
International delivery times are 2-10 working days Delivery time within Germany is 1-3 working days.
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Product Information

One step further in the search for the last percent on the bike. What was initially a theoretical idea has now been confirmed after intensive tests on the track, on a test track and in the wind tunnel: the Radius Aero Calf Sleeves make it possible, depending on the shape of the calf and the speed driven almost double-digit watt savings.

The innovative fabric tube is pulled over the lower leg and is thus repeatedly perpendicular to the wind during the pedaling cycle. The aerodynamic fabric and the special seam construction significantly reduce air turbulence that is generated around the calf when cycling.

The calf sleeves are also provided with a Coldblack® coating, which demonstrably minimizes the heating up of the textile when exposed to the sun. With the black fabric, we also make use of the physical law of evaporative cooling. In this way, the body is reliably cooled even under extreme conditions.

Due to the selected construction and length, the calf sleeves can already be worn under the wetsuit while swimming and thus accompany us through the entire competition.

Please note: Jan Frodeno is wearing a prototype in white in the pictures below. The final product is only available in the color "Knight Black"

  • Highly technical, aerodynamic calf sleeves
  • Proven performance gain when cycling
  • Reduction of air turbulence through the choice of fabric and a special seam
  • Suitable for triathlon and time trials (provided they comply with the rules)
  • Coldblack® coating for reliable heat and UV protection
  • Secure hold with silicone grippers
  • Fabric and product manufacturing in Italy
Manufacturing country
This product was made in Italy.
Material & Care

Material

  • two materials from Italy
  • 80% polyamide/ 20% elastane
  • 71% Polyamide/ 29% Elastane

Care instructions

  • Normal wash cycle at 30°
  • Do not bleach
  • Do not dry clean
  • Do not tumble dry
  • Do not iron
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Discover the Radius Series