Aero Armbands

Aero Gains without the Bulk The veloToze Aero Armbands deliver the proven aerodynamic advantage of our Aero Base Layer with the ease of just pulling on sleeves. Wind tunnel testing at the Silverstone Sports Engineering Hub (Aero Test 2026) showed that targeting the upper arms—this critical aero zone—delivers 5 watts of power savings at 40 km/h. Perfect for hot-weather riding or racing, the Aero Armbands give you aero gains without the need for a second layer on the body. Key Features 5 Watts Saved at Race Speed: Silverstone-tested aero gains from the arms alone Easy to Wear: Just pull on the sleeves—no need for a full base layer or crop top Hot-Day Ready: Lightweight, breathable design keeps you cool while staying aero Wide Silicone Grippers: Keep sleeves secure from start to finish line Versatile Upgrade: Pair with any jersey for instant aerodynamic advantage SIZE GUIDE We offer two sizes to ensure a perfect fit based on your arm circumference. Measure around the widest part of your upper arm for best fit. S/M: Recommended for arm circumference up to 28 cm L/XL: Recommended for arm circumference above 28 cm