Available in UCI race legal specification and non-UCI version, for when UCI sock & overshoe regulations don't apply.
A little more about our T3 DUAL LAYER AERO OVERSHOES
The new Impsport T3 DL Aero Overshoe utilises the same patented boundary layer technology found in the T3.2 Aero+ Suit, combining the proven aerodynamic gains of the T3 Overshoe design with a dual-layer composite upper. Inside, a ridged internal surface works in tandem with a lightweight membrane to actively manage airflow, reducing drag far more effectively than traditional surface treatments like dimples or roughened textures.
This adaptive, flow-responsive design performs across a wide range of speeds and rider positions delivering consistent gains where others can’t. Fully customisable, the fabric upper can be printed with any design to match team or brand identity without compromising performance. This is not only our fastest overshoe yet - it sets a new benchmark for aerodynamic performance.
Want to go even faster? Our custom fit service is included. Book an appointment at our Lincoln HQ or contact us for a remote fitting session, and we’ll create a bespoke overshoe pattern to maximise gains for your unique geometry.
Wear this garment to maximise gains on race days.
Available in UCI race legal version to meet height regulations (1.3.033) and also in a non-UCI TT specification for maximum gains where UCI sock regulations don't apply.
*Price (excludes VAT) when ordering over 15 garments, garment types can be mixed to reach the next price band.
| Quantity | Small Order 1 to 15 |
Bulk Order 16+ |
|---|---|---|
| Price | £145.00 UCI / £165.00 TT | not available |
Dual-layer hold: Super-fine silicone grippers on both layers work together for a secure hold. The shorter inner layer sits just below the outer cuff to keep the overshoe perfectly positioned.
Incorporates the same boundary layer control technology used in the T3.2 Aero+ Suit (EP3213911B1), designed to reduce aerodynamic drag through intelligent fabric behaviour.
Designed to outperform traditional passive treatments by providing reliable, real-world drag reduction where it matters most.
Combines the speed-enhancing design of the T3 Overshoe with a new dual-layer composite upper for enhanced aero performance.
Features an internal ridged surface paired with a lightweight membrane. This combination actively manages airflow around the foot and ankle.
Broad-Speed Effectiveness: Delivers consistent aerodynamic performance across a wide range of speeds and rider positions, maintaining efficiency even as conditions change.
Designed for performance and personalisation, the fabric upper can be printed to any team or brand spec with zero drag compromise.
Custom fit pattern tailored to your measurements for an improved fit and to further maximise gains.
Super Slip Aero Stretch: 56% PA 14% EA 30% PU
235 gram ultra-low drag fabric with a high stretch threshold for added mouldability and aerodynamic shaping.
Stretch-Aero: 80% Polyester 20% Elastane
Lightweight and breathable 225 gram fabric used to disrupt air flow. Developed and manufactured in Italy.
The T3 DL Aero Overshoe is a race-specific garment designed to offer the rider maximum performance. This includes full coverage of the heel section of the shoe. To prolong the life of the garment and to maintain performance it should be removed when not on the bike and not be subjected to abrasion from walking.
For an optimal fit and to ensure full UCI compliance we highly recommend our custom fitting service which is included free of charge. Book at appointment at the Impsport Lincoln HQ or arrange for a remote fitting session by contacting the team. Standard sizes are below. Please take care when ordering customised garments, these are all 'MADE TO ORDER' and cannot be returned or replaced if the correct size has not been ordered.
TO FIT SHOE SIZE: This is based on UK shoe sizes.
TO FIT LOWER LEG: Measure the distance between the fibula head and the lateral malleolus. See UCI figure 1.3.033 for details.
|
SIZE |
S |
M |
L |
XL |
XL+ |
|
UK SHOE SIZE
|
4 - 7 |
6 - 9 |
8 - 10 |
9 - 12 |
9 - 12 |
|
LOWER LEG (CM) |
32 - 37 |
36 - 39 |
38 - 41 |
40 - 44 |
44+ |
CY9903GBRO - T3 DL Aero Overshoes (UCI)
CY04059905 - T3 DL Aero Overshoes (TT)
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