3:Sixteen Aero Calf Sleeve™ - Black/White (pair) Size:M Large towel lined hood to

Large towel lined hood to reduce heat loss

Set in sleeves for active movement

makes this an ideal race goggle for any condition

separate from the wind/water barrier

Offers a massive 34 newtons of buoyancy floatation

3:Sixteen Aero Calf Sleeve™ - Black/White (pair) Size:M Large towel lined hood toSave 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