3:Sixteen Aero Calf Sleeve™ (pair) Size:Large HUUB are renowned for thinking

HUUB are renowned for thinking outside the square and the HUUB Big Buoy 4 pull buoy ticks all the right boxes for swimmers

and a breakaway zipper for faster transitions

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The combination of overlock and hidden stitches helps provide a perfect fit with a stylish look

with printed silicone grippers keeping the tri suit in place on the legs and folded cuffs on the sleeve providing a comfortable fit

3:Sixteen Aero Calf Sleeve™ (pair) Size:Large HUUB are renowned for thinkingSave 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