ESSENTIAL INFORMATION
8 Watt Aero Gain, 22mph Optimized—Pure Speed for Triathletes & TT
The HUUB Aero Calf Sleeve™ SUB22 has been specifically crafted for the performance envelope below 22mph, bringing wind-tunnel proven, race-winning, UCI-unrestricted aero gains to triathletes and TT riders. With greater leg coverage than aero socks, SUB22 delivers greater watt/time savings—up to 8W saved, tested by Team HUUB Wattbike and engineered with aero genius Dan Bigham.
Rock these on race day, under your wetsuit, during the ride, and still legal for the run. Perfect for non-UCI TT/tris ca. sub-22mph, it’s the speed hack every triathlete should try.
Key Benefits:
- Wind tunnel tested for real aero savings, optimal sub-22mph (36km/h)
- 8 watt saving at race speeds—proven in the lab and on the road
- Extra calf coverage: TT, track, and tri-legal (no UCI restriction)
- Designed by Dan Bigham, tested by Team HUUB Wattbike
- Aerodynamic fabric & precise patterning for max gains
- Snug, two-size fit: S/M (30–40cm), L/XL (40–50cm)
- Wear for triathlon, TT, or ultra—ideal for “non-UCI” events
- Worn under wetsuit, no slip, no rub, all-day comfort
- Country of Origin: China
Size Guide
| Size | Calf Circumference (cm) |
|---|---|
| S/M | 30–40 |
| L/XL | 40–50 |
- If you are pregnant or breastfeeding, contact your doctor before taking this product.
- If you are going to undergo a scheduled surgical procedure, stop taking the product 2 weeks in advance and inform your doctor.
Enjoy free delivery on orders over €50. For orders under €50, delivery fees range from €10 to €25 based on your items.
Once shipped, delivery typically takes 2-3 business days in Ireland, 3-8 days in Europe, and 5-15 days for the rest of the world.
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Aero For Sub22—8 Watt Savings, Dan Bigham Engineered, TT & Tri Gamechanger
