Echelon Aero Jersey
A three-season racing jersey created for the enjoyment of speed evoking a second-skin feel.
Minimalist design and sophisticated aerodynamic cut with an emphasis on maximum performance. Main material with a unique 3D structure was tested in a wind tunnel to reduce air resistance at speeds above 36 km/h. Side panels are made of lightweight, high-density perforated fabric for increased breathability and moisture wicking in the underarm area. Treated with HeiQ Fresh® and Smart Temp® technology. HeiQ Fresh® absorbs volatile organic compounds and provides lasting freshness and odor control without silver content. HeiQ Smart Temp® is an intelligent thermoregulation technology for dynamic cooling. It is activated by an increase in body temperature and deactivated after the body has finished cooling down. The jersey is made for racing, yet it is comfortable enough for all-day performance riding. Complete with three back pockets and a wide silicone band that keeps the jersey in place even at high speeds.
Temperature 16°C to 28°C
Weight 3/6
Perforation 4/6
Abrasion resistance 6/6
Compression 6/6
Specification
- Main material tested in wind tunnel
- Made from GRS certified recycled materials
- Aero fit provides a high level of compression
- Treated with HeiQ Fresh® and Smart Temp® technology.
- Made in the EU
Features
- UPF factor 50+
- Three spacious back pockets with easy access and plenty of space
- Reflective Logos
- Extra long sleeves
Materials
Material 1
- 76% Recycled Polyester
- 24% Elastane
Material 2
- 67% Recycled Polyester
- 33% Elastane
Material 3
- 77% Recycled Polyester
- 23% Elastane
Complete the look
Size Guide
Fit Guide
MEASUREMENT | XXS | XS | S | M | L | XL | XXL | 3XL |
A – Chest | < 85 | 85-91 | 91-97 | 97-103 | 103-109 | 109-115 | 115-121 | 121-127 |
B – Waist | < 73 | 73-79 | 79-85 | 85-91 | 91-97 | 97-103 | 103-109 | 109-115 |
C – Hip | < 88 | 88-94 | 94-100 | 100-106 | 106-112 | 112-118 | 118-124 | 124-130 |
D – Arm length | < 72 | 72-74 | 74-76 | 76-78 | 78-80 | 80-82 | 82-84 | 82-84 |
E – Inseam length | < 76 | 76-78 | 78-80 | 80-82 | 82-84 | 84-86 | 86-88 | 86-88 |
Chest – circumference measured in widest place
Waist – circumference measured in narrowest place
Hip – circumference measured in widest place
Arm length – measured from neck line to wrist
Inseam length – measured from crotch to ankle
Please note that given measurements apply to average body proportions. When chosing a size, please consider specifics of your own body.
Weight / Height | 159-164 cm | 165-170 cm | 171-176 cm | 177-182 cm | 183-188 cm | 189-194 cm | 195+ cm |
W 60-66 kg | XXS | XXS | XS | XS | XS | – | – |
W 67-72 kg | XS | XS | S | S | XS | – | – |
W 73-79 kg | – | – | M | M | S | M | – |
W 80-88 kg | – | – | XL | L | M | M | L |
W 89-98 kg | – | – | XL | XL | L | L | XL |
W 99+ kg | – | – | – | XXL | XXL | XXL | XXL |
Medium to High Compression
Our most aerodynamic fit, designed for fast rides and races. The fabric hugs the body to enhance performance, provide muscle support and aid in moisture wicking.

Product Reviews
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Submitted 8.1.2025
By Julia
Sehr schön / Very nice
Very nice jersey, made the recipient very happy - although he personally prefers the long-sleeved version.Show full review -
Submitted 16.10.2024
By Kevin
Schönes Aero Trikot
Schönes Aero Trikot und sehr gut verarbeitet. Für sehr heiße Tage jedoch nicht luftig genug.Show full review -
Submitted 31.8.2024
By Jakub
Second skin
Great jersey. 184cm/72kg size M ideal.Show full review -
Submitted 5.8.2024
By Johnny
From United Kingdom
Nice looking, breathable jersey.
Minimal design. Breathable in hot conditions. Snug fit. I wear size XS. I’m 169cm in height and 59kg in weight. Another great bit of Isadore clothing.Show full review -
Submitted 24.6.2024
By Ludovic
Good fabric, unsure about the fit
Nice jersey. The material is nice and strong. The zip is sometimes difficult to use on the bike. As for fit, I am 1.8m tall and 68kg with a relatively large chest compared to my arms and legs. The sleeves are a little too wide, while the chest is almost too tight. The jersey tends to move up as I ride. Other than that, I am happy with it.Show full review -
Submitted 12.12.2023
By Fabian
From Germany
Great sleek fit
I am 1,95 with over 100kg and XXL fits great. Did not expect it honestly when I looked at it the first time. Material seems to be a bit stiff but once wearing it, it feels great and comfortable. Torso length and arm sleeves are good and long enough.Show full review -
Submitted 23.9.2023
By Hannes Neurath
From Germany
perfect fit an function
I am 1.86m 80kg and L fits perfectly. It is light, feels very comfortable and is warm enough from temperatures above 18 ° C without a base layer, but at temperatures up to 30 ° C it is not too hot and although it does not feel so at first, it is well breathable that no sweat accumulates. Perfect jersey for fast and longer rides in the summer.Show full review -
Submitted 28.11.2022
By Henrik Hansen
From Denmark
Perfect jersey
Perfect jersey. Super cool design! Nice light fabric. I am 180cm and weigh 71kg and size S fits good (tight)Show full review -
Submitted 25.7.2024
By Martin Holeš
From Czech Republic
????
Skvělý dres, dobry materiál a oceňuji rozepnutí v obou směrech.Show full review -
Submitted 15.7.2024
By Marcel
Great Quality
Great Quality I'm very satisfied and I will continue shopping again.Show full review -
Submitted 15.7.2024
By Marcel
Great jersey
Extremely good design and quality and brilliant service.Show full review
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Echelon Aero Jersey
Origin of raw material
Recycled Polyester from China, Elastane from South Korea
Country of origin of the fabric
Como, Italy with Oeko-Tex® Standard 100 label and Bluesign certification
Country of origin of the finished product
Final product from Moldova with Oeko-Tex® Standard 100 and REACH standards compliant
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