Rapha Core Rain Jacket II - Black - M

The jacket is designed for durable waterproof and wind-resistant protection using fully taped seams and a waterproof zip. It is suitable for most rain conditions encountered by cyclists, but for extreme, prolonged downpours, a more specialized, heavy-duty jacket might be preferred.

Its lightweight construction makes it easy to pack. Fold or roll it tightly and store it in a jersey pocket, saddlebag, or backpack. Avoid prolonged compression in a tightly packed state to preserve the fabric's integrity.

While functional for everyday wear, the jacket features an ergonomic fit tailored for cycling. It may feel more restrictive or appear more athletic than a typical casual jacket.

An Aqua Guard zip is a type of water-resistant zipper designed to prevent water from penetrating through the zipper teeth and coils, offering enhanced protection compared to standard zippers.

The frequency depends on usage and washing. A good indicator is when water no longer beads up on the fabric surface. Typically, this might be after several washes or significant wear.

The reflective details on the sleeves and rear are designed to reflect light from sources like car headlights, significantly improving your visibility to other road users in low-light conditions such as dawn, dusk, or night riding.

The DWR treatment may have worn off. Wash the jacket and then apply a new DWR treatment, following the product’s instructions. Ensure the jacket is clean before re-applying.

Ensure the zipper track is clean and free of debris. Gently rub a graphite pencil along the zipper teeth or use a specific zipper lubricant.

Adjust the elasticated cord at the hem for a more secure and potentially slightly looser fit around the waist. Ensure the jacket is the correct size.

Open the main Aqua Guard zip slightly or consider unzipping the underarm vents further if possible (depending on design specifics not detailed). Remember that ventilation effectiveness is also tied to ambient temperature and rider exertion.