3:Sixteen Aero Calf Sleeve™ (pair) PROTECT2026 and those whose core strength

and those whose core strength is not the best

with less pressure and more comfort

This is a high-performance wetsuit designed for experienced triathletes and serious open-water swimmers who need a precise balance of lower-body buoyancy and elite upper-body flexibility

which help to reduce tightness of the belt

Also Ideal for non UCI time trial events

3:Sixteen Aero Calf Sleeve™ (pair) PROTECT2026 and those whose core strengthSave 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