

Chest: Measure the fullest part of your chest, under the armpits, keeping your arms straight down at your sides.
Waist: Measure the natural circumference of your waist, which corresponds to the natural curve of your body, i.e. the hollow between your hips and ribs.
Hips: The measurement of the fullest part of the pelvis.
Inseam: The measurement from the sole of the feet to the crotch. Height: The measurement from the sole of the feet to the top of the head.|>
Sixs is an Italian brand specialising in the manufacture and development of technical underwear. It offers a wide range of base layers and accessories for cyclists and all athletes. To help you choose the right size of SIXS products, this size guide is here for you.|>
Textiles
| Sizes | Height | Weight |
|---|---|---|
| XS | <155 | <65kg |
| S | 156 - 170 | <70kg |
| M | 171 - 179 | <75kg |
| L | 180 - 185 | <85kg |
| XL | 186 - 190 | <100kg |
| XXL | 191 - 200 | >100kg |
| 3XL | >200 | >100kg |
SIXS is a renowned brand in the cycling world, thanks to its high-quality, highly technical products. With its extensive experience with professional riders from the Deceuninck-Quicksteps World Tour team, it offers increasingly innovative solutions to ensure you ride in comfort. As a result, a wide range of base layers, technical underwear and other accessories is available to meet all your needs!|>
SIXS undershirts are very close-fitting. We recommend choosing a size larger than your usual size or taking your measurements using the guide above. The products are unisex and are suitable for both men and women.
If you have any questions, please do not hesitate to contact our customer service team on 04.74.694.694. We will be happy to help you find the most suitable size.