Assos Rain Cap P1 Spring/Fall

The Assos Spring Fall Rain Cap P1 is a low-volume cycling cap designed to provide weather protection during cool, wet rides. Constructed from Assos' Airflow.1299 textile, it combines waterproof performance with improved breathability, insulation, and stretch compared to previous generations. The cap fits comfortably under a helmet and packs easily into a jersey pocket when conditions improve.

Unlike traditional cotton cycling caps, the Rain Cap P1 is engineered specifically for spring, fall, and cool summer rainstorms. The highly elastic construction creates a close, pressure-free fit while helping retain warmth in damp conditions. A reflective strip on the rear improves rider visibility during overcast weather and low-light conditions.

Key Features

• Waterproof Airflow.1299 textile
• Improved breathability and thermoregulation
• Low-profile design fits comfortably under a helmet
• Highly elastic, pressure-free fit
• Reflective rear detail for added visibility
• Easily stows in a jersey pocket
• Suitable for road, gravel, and MTB riding
• Ideal for cool, wet spring and fall conditions

Specifications

• Material: 92% Polyester, 8% Elastane
• Season: Spring / Fall
• Temperature Range: Approximately 50°F–72°F (10°C–22°C)
• Sizes:
  • I: 54–58 cm head circumference
  • II: 59–63 cm head circumference
• Color: Black Series

Ideal For

• Rainy spring and fall rides
• Gravel and endurance cycling
• Riders wanting weather protection without a bulky skull cap
• Variable conditions where packability matters
• Cool summer rainstorms and damp shoulder-season rides

For your Assos lineup, this is best described as a weather-resistant cycling cap rather than an insulating winter cap. It fills the gap between a standard summer cap and a thermal skull cap, offering excellent protection from light rain, road spray, and cool winds while remaining highly breathable.