3:Sixteen Calf Sleeve & Aero Base Layer
3:Sixteen Calf Sleeve & Aero Base Layer
3:Sixteen Calf Sleeve & Aero Base Layer
3:Sixteen Calf Sleeve & Aero Base Layer
3:Sixteen Calf Sleeve & Aero Base Layer
3:Sixteen Calf Sleeve & Aero Base Layer
3:Sixteen Calf Sleeve & Aero Base Layer
3:Sixteen Calf Sleeve & Aero Base Layer
3:Sixteen Calf Sleeve & Aero Base Layer
3:Sixteen Calf Sleeve & Aero Base Layer

3:Sixteen Calf Sleeve & Aero Base Layer

Regular price £299.98 Sale price£199.98 Save 33%
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Aero-Bridge Base Layer - Full Sleeve (Size)
3:Sixteen Aero Calf Sleeve™ (Size)
  • In stock, ready to ship
  • Inventory on the way

SAVE £100 Bundle RRP £299.98

Aero Base Layer RRP £149.99

The original Aero-Bridge Undervest. Developed at the Silverstone Sports Engineering Hub and Derby Velodrome alongside the World's greatest engineers and riders.

A dynamic Undervest designed to be worn with any smooth sleeve Aero Speed Suit. The baselayer lit up the Olympic Games and caused nations to stop and ask why they hadn't thought of it. It is so effective everybody wants it! This is the product that caused certain cycling team leaders to totally flip their lid… In fact, we really should have called it the FTL undervest. But the fastest secret is now commercially available and at a price not just for rich cycling nations.

Developed to create a unique surface reaction disrupting the body's boundary layer, the Aero-Bridge Undervest delivers the most effective solution to significant speed gains. Utilising HUUB's patented 'Aero-Bridge' technology, it is another HUUB first that is available to all athletes to help release their potential on the road or track.

The base layer creates dynamic surface reactions to trip the boundary layer of air flowing over the cylinders of the body (biceps & forearms). The result is significant aerodynamic savings, even greater than traditional textured fabrics. 

The Aero-Bridge technology works by stretching smooth fabric over ribbed fabric (raised ridges form a suspension of material like a suspension bridge) to disrupt the airflow by the ridge and then further alter it by the suspended fabric, causing minuscule air particles to enhance displacement of the boundary layer. Different ridges can be utilised for different speeds.

Featuring our new exclusive 'Aero-Bridge' technology, ridged fabric in differing spaces, dependent on your speed, is worn beneath the speed suit. The marriage allows the undervest to deliver the secret that's been helping nations, individuals and record holders attain their very best.

  • Lightweight Italian fabrics.
  • Breathable body fabrics.
  • Full arm coverage.
  • Tried, tested and medal-delivered technology.
  • Exhaustingly tested in the wind tunnel.
  • For speeds of 45-55kph

3:SIXTEEN Calf Sleeves RRP £149.99

SAVE UP TO 12 WATTS

Athletes can now benefit from the watt saving technology found in our record-breaking Aero-Bridge Undervest. Compared to aero socks, the extra calf coverage gives even greater aerodynamic and time savings. Saving up to 12 watts, these Calf Sleeves are the best investment on the market, with the highest £/watt aero gain.

DEVELOPED ALONGSIDE THE WORLD'S GREATEST

Utilising the same technology as our Aero-Bridge Undervest, the 3:Sixteen Calf Sleeve is born. Developed at the Silverstone Sports Engineering Hub and Derby Velodrome alongside the World's greatest engineers and riders.

The Calf Sleeves were first introduced to the sporting World during the Sub7 / Sub8 challenge, with the design and name 3:Sixteen a nod towards the 3-hour 16-minute bike leg that was achieved to help guide Joe Skipper to a sub 7-hour Ironman. The team comprised of some of the World's best time-trialists, including Alex Dowsett and recently crowned UCI Hour Record holder Dan Bigham, who crushed the opposing team to deliver one of the most incredible time trials of all time.

PATENTED AERO-BRIDGE TECHNOLOGY - HOW IT WORKS

By stretching smooth fabric over ribbed fabric (raised ridges form a suspension of material like a suspension bridge) to disrupt the airflow by the ridge and then further alter it by the suspended fabric, causing minuscule air particles to enhance displacement of the boundary layer. 

  • Up to 12 Watt saving.
  • Designed for the Sub7 Sub 8 record-breaking challenge.
  • Dan Bigham designed and enhanced.
  • Precisely patterned to maximise aero gains.
  • Aerodynamic materials.
  • TT and track proven.

For sizing, measure the widest part of the calf.

Calf guards can be worn in triathlon competition under your wetsuit and for the duration of the event.

UK Mainland - £4.99

UK Mainland Same Working Day Dispatch (Order Before 1pm) - £9.99

Isle Of Man & Channel Islands - £9.99

Germany - £9.99

EU (Excluding Germany, Cyprus, Turkey) - £24.99

Rest Of World - £39.99

Wetsuits - 1 Year

Goggles - 3 Months

Bags & Luggage - 3 Months

Clothing - 3 Months

Ex-Demo Wetsuits - 30 Days (size exchange only) 


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