Spring Fall Arm Warmers P1

Assos Spring Fall Arm Warmers P1

The Assos Spring Fall Arm Warmers P1 are mid-weight arm warmers for cool, dry days during the transitional season, when the weather in Switzerland can change at a moment's notice. The updated, more durable fabric reduces weight and packs down incredibly small, so the arm warmers disappear quickly into your jersey pocket. The material blend of 84% polyester, 10% polyamide and 6% elastane delivers comfortable insulation and noticeable breathability on long rides. Available in three sizes (0, I, II) in the versatile blackSeries colourway, they pair perfectly with virtually any cycling kit. Designed for changeable conditions, they can be quickly pulled on or off without breaking your rhythm.

• Mid-weight insulation for cool, dry spring/autumn conditions.
• Updated, more durable fabric with a smaller packed size for your jersey pocket.
• Breathable and quick to stow away – ideal when the weather changes every 30 minutes.
• Material blend: 84% polyester / 10% polyamide / 6% elastane for comfort and freedom of movement.
• Three sizes (0, I, II) in blackSeries for a smart, versatile match with your kit.

Technical Details and Features

The P1 relies on a balanced material blend that retains warmth while efficiently wicking moisture away, so you don't overheat on climbs. Compared to its predecessor, the fabric has been refined for greater durability and reduced bulk, further improving packability. The compact design sits close to the arm for a smooth, secure feel without unnecessary weight – something you'll really notice on long Swiss mountain passes. Thanks to the three sizes, you can dial in the fit precisely, so nothing shifts when you're accelerating out of the saddle. The understated blackSeries aesthetic blends seamlessly into both performance-focused and more minimalist setups.

Use Cases and Benefits

These arm warmers are made for early morning training rides around Zurich, quick after-work laps in the Mittelland, or chilly descents in the pre-Alpine foothills. During the transitional season, you'll benefit from modular layering flexibility: start with warm arms, strip them off in the sunshine, pull them back on when a cool wind picks up. If you're logging long base miles or commuting by bike, you'll appreciate the combination of light insulation, breathability and minimal packed size. The result is a noticeably more consistent microclimate around your arms, without having to carry multiple jacket options. Its place within the ASSOS 2/3 Spring–Autumn system underlines its focus on exactly these kinds of conditions.