Isadore Seamless Sleeveless Unisex T-shirt, black
The perfect baselayer should do a lot without you being aware of it. Thhis Baselayer feels like a second skin, only better. Since it is part of our Echelon Line, it will pair naturally with our Echelon Jersey, and be ready for those high intensity rides or races where you’ll want to make the most of every watt and not have to worry about excess material sapping your aerodynamic advantage.
Constructed using a mesh pattern combined with a micro rib for a second skin feeling, you will forget you are even wearing a baselayer. Ideal for summer training and high effort rides, it will keep your torso from overheating and wick moisture away from your skin, allowing it to evaporate and cool you down.
Made using recycled polyamide yarns in combination with elastane, the Echelon Baselayer construction continues our long term mission to improve our sustainable production. It has also been treated with Bac-Pure®, a sustainable functional finish with antimicrobial properties, for odor‐control and for the prevention of textile contamination and degradation.
Comfortable ergonomic fit
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Moisture absorption function and cooling function
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Lightweight mesh seamless cut
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Unisex fit
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Made from recycled materials
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Mesh for maximum comfort
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Treated with Bac-Pure® sustainable antimicrobial treatment
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Made in the European Union
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Sex | Men, Women, Unisex |
Colour | black |
Material | synthetic material, spandex/elastane |
Season | Summer |
Sport | cycling, hiking, running, trail running, climbing, via ferrata, camping, fitness |
Material composition | 95% recycled polyamide, 5% elastane |
product ID | 340928 |
Size | XXS | XS | S | M | L | XL | XXL | 3XL |
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Height (cm) | 168-172 | 172-176 | 176-180 | 180-184 | 184-188 | 190-194 | 194-198 | 194-198 |
Chest (cm) | < 85 | 85-91 | 91-97 | 97-103 | 103-109 | 109-115 | 115-121 | 121-127 |
Waist (cm) | < 73 | 73-79 | 79-85 | 85-91 | 91-97 | 97-103 | 103-109 | 109-115 |
Hips (cm) | < 88 | 88-94 | 94-100 | 100-106 | 106-112 | 112-118 | 118-124 | 124-130 |
Arm length (cm) | < 72 | 72-74 | 74-76 | 76-78 | 78-80 | 80-82 | 82-84 | 82-84 |
Inseam (cm) | < 76 | 76-78 | 78-80 | 80-82 | 82-84 | 84-86 | 86-88 | 86-88 |
Pants, shorts and 3/4 pants | ||||||
---|---|---|---|---|---|---|
Size | XS | S | M | L | XL | XXL |
Waist (cm) | < 75 | 75 – 80 | 80 – 85 | 85 – 90 | 90 – 95 | 95+ |
Jerseys | ||||||
---|---|---|---|---|---|---|
Size | XS | S | M | L | XL | XXL |
Back length (cm) | 60 – 62 | 62 – 64 | 64 – 66 | 66 – 68 | 68 – 70 | 70+ |
Chest (cm) | 94 – 96 | 96 – 100 | 100 – 104 | 104 – 108 | 108 – 112 | 112+ |
Collar (cm) | 33 – 35 | 35 – 37 | 37 – 39 | 39 – 41 | 41 – 43 | 43+ |
Jackets and vests | ||||||
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Size | XS | S | M | L | XL | XXL |
Back length (cm) | 68.5 – 71 | 71 – 73.5 | 73.5 – 76 | 76 – 78.5 | 78.5 – 81 | 81+ |
Front length (cm) | 45.5 – 48 | 48 – 50.5 | 50.5 – 52 | 52 – 54.5 | 54.5 – 57 | 57+ |
Chest (cm) | 84 | 84 – 88 | 88 – 94 | 94 – 100 | 100 – 106 | 106 – 114 |
Collar (cm) | 39 – 41 | 41 – 43 | 43 – 45 | 45 – 47 | 47 – 49 | 49+ |
Bottom layers | ||||||
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Size | XS | S | M | L | XL | XXL |
Back length (cm) | 67 – 69 | 69 – 71 | 71 – 73 | 73 – 75 | 75 – 77 | 77+ |
Chest (cm) | 84 | 84 – 88 | 88 – 94 | 94 – 100 | 100 – 106 | 106 – 114 |
Size | 3XS | XXS | XS | S | M | L | XL |
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Height (cm) | 156-160 | 160-164 | 164-168 | 168-172 | 172-176 | 176-180 | 180-184 |
Chest (cm) | < 83 | 83-89 | 89-95 | 95-101 | 101-107 | 107-113 | 113-119 |
Waist (cm) | < 59 | 59-65 | 65-71 | 71-77 | 77-83 | 83-89 | 89-95 |
Hips (cm) | < 82 | 82-88 | 88-94 | 94-100 | 100-106 | 106-112 | 112-118 |
Arm length (cm) | < 68 | 68-70 | 70-72 | 72-74 | 74-76 | 76-78 | 78-80 |
Inseam (cm) | < 72 | 72-74 | 74-76 | 76-78 | 78-80 | 80-82 | 82-84 |
Jerseys with short sleeves | |||||||
---|---|---|---|---|---|---|---|
Size | XXS | XS | S | M | L | XL | XXL |
Back length (cm) | 55.5 – 57 | 57 – 58.5 | 58.5 – 60 | 60 – 61.5 | 61.5 – 63 | 63 – 64.5 | 64.5+ |
Chest (cm) | 80 – 84 | 84 – 88 | 88 – 92 | 92 – 96 | 96 – 100 | 100 – 104 | 104+ |
Collar(cm) | 31 – 33 | 33 – 35 | 35 – 37 | 37 – 39 | 39 – 41 | 41 – 43 | 43+ |
Long sleeve jerseys, jackets, and vests | ||||||
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Size | XXS | XS | S | M | L | XL |
Back length (cm) | 61 – 64 | 64 – 67 | 66 – 69 | 68 – 71 | 70 – 72 | 71 – 74 |
Chest (cm) | 80 – 84 | 84 – 88 | 88 – 92 | 92 – 96 | 94 – 98 | 98 – 104 |
Waist (cm) | 78 – 82 | 82 – 86 | 86 – 90 | 90 – 94 | 94 – 98 | 98 – 102 |
Collar (cm) | 31 – 33 | 33 – 35 | 35 – 37 | 37 – 39 | 39 – 41 | 41 – 43 |
Pants, shorts, 3/4 pants | ||||||
---|---|---|---|---|---|---|
Size | XXS | XS | S | M | L | XL |
Hips (cm) | < 80 | 80 – 85 | 85 – 90 | 90 – 95 | 95 – 100 | 100 – 105 |
Bottom layers | ||||||
---|---|---|---|---|---|---|
Size | XXS | XS | S | M | L | XL |
Back length (cm) | 61 – 64 | 64 – 67 | 66 – 69 | 68 – 71 | 70 – 72 | 71 – 74 |
Chest (cm) | 74 – 78 | 78 – 82 | 82 – 86 | 86 – 90 | 90 – 94 | 94 – 102 |
Hips (cm) | 78 – 82 | 82 – 86 | 86 – 90 | 90 – 94 | 94 – 98 | 98 – 102 |

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