CORE VEST

PISSEI Core Vest – windproof cycling gilet for mild to warm rides

The PISSEI Core Vest is a lightweight, windproof gilet with a membrane, designed for rides where a summer or spring jersey just isn't quite enough. Thanks to its Regular Fit, it sits comfortably over your jersey without flapping or restricting your movement. The mesh back provides noticeable ventilation so you don't overheat on climbs while still keeping you well protected on descents. Depending on the season, the gilet is available in Blue and Black and is described by the manufacturer as covering particularly mild to warm temperature ranges.

• Lightweight, windproof membrane for reliable protection
• Mesh back for high breathability
• Regular Fit: comfortable over a summer or spring jersey
• Composition: 68% Polyester, 19% Polyurethane, 13% Polyamide
• Easy care: machine wash at 30 °C, no tumble dryer, do not iron
• Sizes from XXS to XXXL for a wide range of fits

Technical Details and Features

The front panel uses a membrane construction made from polyester and polyurethane to effectively block headwinds, while the polyamide content adds durability to the material. The mesh back wicks moisture away quickly, keeping the microclimate around your upper body stable. Specialist media describe exactly this combination – windproof front panel plus breathable back panel – as a tried-and-tested concept for gilets, as it offers protection on descents while efficiently regulating heat at higher intensities. The fit is deliberately kept Regular so the gilet sits easily over short- or long-sleeved jerseys. The material composition and care instructions come directly from the manufacturer and are designed for everyday use in cycling.

Intended Use and Benefits

The Core Vest really comes into its own on cool morning rides, in changeable spring weather, or on long descents where wind chill would otherwise leave you feeling cold. In practice, this means less cooling down on the col without working up a sweat on the way up. Reduced wind resistance and targeted protection around the torso help keep your performance consistent, while the ventilated back promotes moisture management. Specialist articles highlight exactly this benefit of wind gilets and recommend them as a versatile solution between a jersey and a jacket – particularly for road and gravel riding in mild conditions.

Care and Fit Guidance

For a long lifespan, the manufacturer recommends machine washing at 30 °C inside out on a delicate cycle, separating lights and darks. Ironing, dry cleaning, and tumble drying should be avoided to ensure the membrane and mesh retain their properties. The Core Vest is offered as a men's model and is available in sizes XXS to XXXL, so you'll find a comfortable fit even when layering over a base layer. Paired with a summer or spring jersey, it covers approximately 18–24 °C and above according to the manufacturer, making it the perfect addition to your kit for mild Swiss conditions.