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Product Details
Assos x BOSS Spring Fall Long Sleeve Skin Layer P1
Stay perfectly regulated on every cool-weather ride with the Assos x BOSS Spring Fall Long Sleeve Skin Layer P1, a premium base layer engineered for transitional season and styled through the refined lens of the BOSS x ASSOS collaboration. This latest evolution of Assos' iconic skin layer is lighter than ever, yet smarter in how it insulates. With increased coverage at the neck and a denser front panel weave, it delivers targeted warmth where it’s needed most, keeping your core protected in unpredictable spring or autumn weather. The back and sleeves balance the equation with a more open weave, enhancing breathability and actively managing excess heat during climbs and full-gas efforts.
Cut for a true second-skin fit, the Spring Fall LS Skin Layer P1 maximises push-pull moisture management and thermoregulating performance. It sits next to your skin without irritation thanks to its seamless, single-piece construction, reducing friction and eliminating bulk under your jersey or jacket. Whether you're facing chilly mornings, intermittent sunshine or fluctuating ride tempos, this versatile layer helps you maintain a stable, dry microclimate. An essential foundation for serious cyclists tackling unpredictable shoulder-season rides in style.
Features
- Lightweight, second-skin fit that enhances thermoregulation and moisture management
- Increased neck coverage and tighter front weave for targeted insulation in cool conditions
- Open weave on back and sleeves to boost breathability and prevent overheating
- Seamless, single-piece construction to eliminate friction and reduce bulk
- Designed as part of the BOSS x ASSOS collaboration for refined performance and style
Specifications
- Cycling Discipline
- Road, Gravel
- Fit Type (General)
- Slim
- Gender
- Unisex
- Moisture Management
- Wicking
- Neckline / Collar Type
- Crew
- Primary Activity
- Cycling
- Sleeve Length
- Long Sleeve
- Pocket Configuration
- No Pockets
- Product code
- 1939427 / 54293889122650
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+ |
Reviews
5
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.
Q & A
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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.
