
Product Details
Assos EQUIPE RS ALLEYCAT Shell Jacket S11
Engineered for riders who refuse to compromise on speed or comfort, the Assos EQUIPE RS ALLEYCAT Shell Jacket S11 features a redesigned, body-mapped AEPD Racing fit with four-way stretch for a sleek, second-skin feel. A protective 2-layer membrane across the chest, shoulders and upper back shields you from wind and rain, while the ultralight Diamond Ultra fabric and highly elastic rear panels maintain freedom of movement in aggressive riding positions. Breathable 575CX lower sleeves help regulate temperature, ensuring comfort when the intensity rises, and the compact design packs down to the size of a fist, making it easy to stow in a jersey pocket when conditions improve.
Every detail of the Assos EQUIPE RS ALLEYCAT Shell Jacket S11 has been developed for performance. A double zip allows quick ventilation from either end, while the eco-conscious DWR finish repels water without unnecessary bulk. Reflective detailing enhances visibility on low-light rides, giving you extra confidence when training early or returning home after sunset. Whether you're racing, tackling long endurance rides or preparing for changeable weather, this premium cycling jacket offers the aerodynamic fit, breathability and weather protection demanded by serious cyclists.
Features
- Diamond Ultra fabric - Water-repellent, windproof and highly breathable
- Ultalight woven fabric across stomach and lower back sheds water, reduces bulk and remains aerodynamic
- 575CX lower sleeves boost breathability
- Body-mapped 4-way stretch for a perfect aero fit
- Double zipper enables easy ventilation from top or bottom
- ECO-DWR - environmentally-conscious water-repellent finish
- AEPD Racing fit developed with World Tour feedback
- Reflective details increase nighttime visibility
- Recommended temperature range: 12 to 20°C
Size Guide
| Size (cm) | XS | S | M | L | XL | XXL (XLG) | XXXL (TIR) |
|---|---|---|---|---|---|---|---|
| Chest (1) | 88 - 91 | 92 - 95 | 96 - 100 | 101 - 106 | 107 - 113 | 114 - 121 | 122 - 129 |
| Height (2) | 155 - 170 | 165 - 178 | 173 - 188 | 178 - 190 | 181 - 195 | 185+ | 185+ |
| Waist (3) | 70 - 74 | 75 - 80 | 81 - 86 | 87 - 92 | 93 - 99 | 100 - 106 | 107+ |

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Shipping & Returns
Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.
Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.
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About Assos
Swiss precision. Half a century of obsession.
Assos of Switzerland was founded in 1976 by Toni Maier-Moussa with a single ambition: reinvent cycling apparel from the inside out. The Lycra cycling short, modern bibs, the chamois as we know it — all began here. Half a century later, the obsession with precision and ride feel hasn't moved an inch.
Assos still designs and engineers every piece in Switzerland. The brand operates its own laboratory, its own development pool of test riders, and its own assembly line for the most demanding garments in the range.
2028384 / 54293574058330




