Alternative Sleeveless Baselayer
For the hottest rides, the Alternative Sleeveless Baselayer will offer the ultimate in soft, breathable moisture transfer from your core to the exterior of the jersey.
Explore More100% recycled material working to keep you cool

Product description
The Alternative Baselayer is made for warm, high summer rides, and works to keep the body temperature well-regulated and the skin dry. It accomplishes this with a snug, second skin feeling, and is so comfortable that you will forget you are even wearing a baselayer, even in the hottest temperatures. The fabric has been knitted from material that has been made from recycling waste products, and in compliance with the GRS International Certification. The printed design is stylish and understated. Extremely easy to wash and care for.
Specification
- Produced from fully recycled ultra-lightweight mesh material
- Treated with HeiQ®, innovative Swiss technology eliminating bad smells and odor in compliance with Bluesign®, and OEKO-TEX®, approved
- Exceptional moisture wicking and temperature control
- Made in European Union
Materials
- 87% Multi-Filament Recycled Polyester
- 13% Elastane

Features
- Sleeveless option to avoid trapping excess heat
- Easy to pair with sleeveless jerseys on the hottest days
- Extremely light and comfortable
- Topped with a subtle Isadore holographic logo on the chest
Size Guide
Fit Guide
MEASUREMENT | XXS | XS | S | M | L | XL | XXL | 3XL |
A – Height | 168-172 | 172-176 | 176-180 | 180-184 | 184-188 | 190-194 | 194-198 | 194-198 |
B – Chest | < 85 | 85-91 | 91-97 | 97-103 | 103-109 | 109-115 | 115-121 | 121-127 |
C – Waist | < 73 | 73-79 | 79-85 | 85-91 | 91-97 | 97-103 | 103-109 | 109-115 |
D – Hip | < 88 | 88-94 | 94-100 | 100-106 | 106-112 | 112-118 | 118-124 | 124-130 |
E – Arm length | < 72 | 72-74 | 74-76 | 76-78 | 78-80 | 80-82 | 82-84 | 82-84 |
F – 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.

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Designed & developed using the experience of former professional riders
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For a healthy planet to ride on
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Free standard EU shipping on any order over 150 EUR
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Risk free 45 Day return policy
Reviews
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Roger
I love this shirt. It is very light and very soft on the skin.Show full review
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