Product Description
Product Description
veloToze Aero Armbands: Aero Gains from the Upper Arms, Without a Base Layer
82% polyester, 18% spandex | 5 W saving at 40 km/h (Aero Test 2026) | Pull-on design | Hot-day breathable fabric | Wide silicone grippers | White | Sizes S/M and L/XL
Targeting the upper arms is one of the most effective ways to reduce drag, and the veloToze Aero Armbands bring that benefit to you in a simple pull-on sleeve. Wind-tunnel testing at the Silverstone Sports Engineering Hub (Aero Test 2026) showed that covering the upper arms delivers a 5-watt saving at 40 km/h, the same aero advantage as the brand’s Aero Base Layer, without the need to wear a full base layer or crop top. They’re lightweight and breathable, which makes them a good choice for hot-weather riding and racing. Wide silicone grippers hold them in place from start to finish, and they pair with any jersey for an instant aero upgrade.
Key Features
- 5 Watts Saved at Race Speed: Silverstone-tested aero gains from the arms alone, at 40 km/h
- Easy to Wear: Simply pull the sleeves on, with no need for a full base layer or crop top
- Hot-Day Ready: Lightweight, breathable design helps keep you cool while staying aero
- Wide Silicone Grippers: Keep the sleeves secure from the start line to the finish
- Versatile Upgrade: Works with any jersey for an aero advantage
Technical Specs
| Attribute | Value |
|---|---|
| Product Type | Aero armbands (upper-arm sleeves) |
| Colour | White |
| Sizes | S/M and L/XL |
| Size Guide | S/M: arm circumference up to 28 cm / L/XL: above 28 cm |
| Materials | 82% polyester, 18% spandex |
| Aero Benefit | 5 W saving at 40 km/h (Silverstone, Aero Test 2026) |
| Grip | Wide silicone grippers |
| Care | Machine wash cool on a gentle cycle with like colours; hang dry only; do not iron; do not bleach |
Perfect For
Road racers and time-trialists who want aero gains from the upper arms; triathletes who want quick, easy-to-wear aero benefit; riders who ride in hot weather and don’t want to wear a full base layer; and anyone who wants to add an aero upgrade to a jersey they already own. They suit riders who prefer a simple sleeve to a full base layer.
How to Use
Measure around the widest part of your upper arm. If it’s up to 28 cm, choose S/M. If it’s above 28 cm, choose L/XL. Pull the armbands on over your arms, and position the silicone grippers on your upper arm so they sit securely. Check the fit before the ride, so they’re snug but not restrictive. For a complete aero setup, pair them with any jersey. After riding, machine wash cool on a gentle cycle with like colours, then hang to dry. Don’t machine dry, iron, or bleach.
Why Choose the veloToze Aero Armbands
The upper arms make up a large part of your frontal area, so covering them is one of the most effective aero upgrades available. The veloToze Aero Armbands give you that measured benefit in a lightweight, breathable, pull-on sleeve that works with the jersey you already own. For riders who want performance gains without the bulk of a base layer, they’re a practical and easy way to ride faster.
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