Castelli Perfetto Air Men's Vest – The breathable thermal vest for active riding

Warmth, wind protection and exceptional breathability: discover a new approach to cycling comfort in cool weather.

The Castelli Perfetto Air Men's Vest is a premium cycling vest designed for athletes who want to stay warm without building up moisture during their workouts.

Thanks to Castelli Ristretto Lite technology, developed in collaboration with membrane specialist ITTTAI, it combines high wind protection with deliberately controlled airflow.

The result: a vest capable of providing moderate thermal insulation while promoting moisture wicking, for remarkable comfort during rides of varying intensity.

With its stretchy and breathable back, YKK Vislon two-way zipper and three rear pockets, the Perfetto Air is ideal for long road cycling rides, mid-season training, and hilly routes.

Key features of the Castelli Perfetto Air Vest

• Castelli Ristretto Lite technology: wind protection with controlled airflow.

• Moderate thermal insulation: ideal for maintaining a comfortable body temperature in cool weather.

• Excellent breathability: helps wick away sweat during sustained efforts.

• DWR water-repellent treatment with no intentionally added PFAS: protection against splashes and light showers.

• Stretch woven fabric back: improves freedom of movement and ventilation.

• YKK Vislon two-way zipper: allows you to easily adjust ventilation.

• Three rear pockets: practical storage for nutrition and accessories.

• Reflective trims under the pockets: improve visibility when illuminated.

• Tailored fit: athletic, close-fitting cut.

• Recommended temperatures of 10 to 18 °C: perfect for spring, autumn and cool mornings.

Ristretto Lite: a technology that rethinks wind protection

The defining feature of the Perfetto Air Vest is its Castelli Ristretto Lite technology.

On a traditional windbreaker, the fabric almost completely blocks airflow. While this construction provides effective wind protection, it can also limit moisture wicking during intense efforts.

With Ristretto Lite, Castelli takes a different approach.

The fabric allows a very small amount of air to pass through, calculated to help transport moisture outward while maintaining high protection against cooling.

This airflow management helps limit the buildup of sweat inside the vest.

The goal is simple: stay drier to stay comfortably warm for longer.

Thermal insulation suited for cool rides

The Castelli Perfetto Air Vest uses mid-weight fabric on the front of the body.

This construction provides moderate thermal insulation, which is particularly noticeable when temperatures drop.

Unlike a simple ultralight emergency vest, the Perfetto Air is designed to be worn for a large part, or even the entirety, of your ride.

It is particularly suited for spring and autumn training, when conditions are cool but the intensity of the effort varies.

Exceptional breathability for long rides

During a climb or sustained training, body temperature rises and sweating increases.

The Perfetto Air was designed to accommodate these variations in intensity.

The controlled airflow of its membrane helps promote moisture wicking, while its stretch woven fabric back further improves breathability.

This combination helps limit the sensation of dampness inside the garment.

A real advantage for cyclists who alternate between climbs, fast sections and descents.

A stretch back for optimal freedom of movement

The back panel of the Perfetto Air is made from stretch woven fabric.

This material moves with the cyclist, especially when changing position on the bike.

It also helps improve airflow in an area particularly prone to heat buildup.

Combined with the Tailored fit, it maintains a precise fit without compromising comfort.

DWR water-repellent treatment for changing conditions

The Ristretto Lite fabric features a DWR water-repellent treatment with no intentionally added PFAS.

This finish helps small drops of water bead on the fabric surface.

It is particularly useful when riding on wet roads, in light drizzle or during light showers.

Important: the Perfetto Air Vest is not a fully waterproof rain jacket. For prolonged exposure to heavy rain, a dedicated waterproof jacket is preferable.

YKK Vislon two-way zipper

Castelli equips the Perfetto Air with a YKK Vislon zipper that can be opened from either the top or the bottom.

This system makes it easy to adjust ventilation when the intensity of the effort increases.

For example, you can open the bottom of the vest to let in more air while maintaining protection on the chest.

This two-way zipper also makes it easier to access the pockets of the jersey worn underneath.

A particularly practical detail for long rides.

Three practical rear pockets

The Perfetto Air Vest has three flat rear pockets, designed to maintain a sleek profile.

They allow you to carry energy gels, bars, gloves or small accessories.

Each pocket features an internal safety cuff designed to reduce the risk of losing the contents while pedaling.

This configuration makes the vest particularly practical for long rides without having to access the jersey pockets as often.

Tailored fit for an athletic fit

The Castelli Perfetto Air features a Tailored fit, close-fitting and adapted to the cycling position.

This construction limits excess fabric while retaining enough flexibility to accommodate movement.

It is particularly suited to cyclists who appreciate fitted technical clothing without seeking an extremely compressive competition fit.

To choose the right size, consult the Castelli guide, taking into account the layers you want to wear under the vest.

Reflective details to improve visibility

Reflective trims are positioned under the rear pockets.

They help make the cyclist more visible when illuminated by the headlights of other road users.

This finish is particularly useful during cloudy days, early morning starts and late-day returns.

It complements the use of appropriate bike lighting.

A 10 to 18 °C usage range

Castelli recommends the Perfetto Air Vest for temperatures between 10 and 18 °C.

This range is particularly well suited to mid-season rides, when wind and variations in intensity can quickly change the sensation of cold.

Thermal comfort also depends on the jersey worn underneath, the duration of the ride and your personal sensitivity.

The Perfetto Air is designed to provide breathable thermal support, not to replace a thick winter jacket.

For what activities should you choose the Castelli Perfetto Air?

The Perfetto Air Vest is particularly suited for:

• Road cycling in spring and autumn.

• Long endurance rides in cool weather.

• Hilly and mountainous routes.

• Training with changes in intensity.

• Early morning rides exposed to the wind.

• Mid-season cycling camps.

• Gran fondos in cool conditions.

• Triathletes' cycling preparation.

Castelli Perfetto Air or Espresso 2 Vest: which one to choose?

The Castelli Perfetto Air Vest prioritizes thermal regulation, breathability and moderate insulation thanks to its Ristretto Lite technology.

It is particularly suited for cool rides where you want to keep your vest on for a large part of the workout.

The Castelli Espresso 2 Vest is more focused on lightweight wind protection and versatility, with a construction that is easier to carry as an addition to your outfit.

Choose the Perfetto Air for cool rides where breathability and thermal comfort are priorities.

Choose the Espresso 2 for lighter protection when conditions change.

Why choose the Castelli Perfetto Air at Triathlon Store?

At Triathlon Store, we select technical equipment that allows cyclists and triathletes to train in the best possible conditions.

The Castelli Perfetto Air Vest perfectly represents this approach: advanced textile technology, appropriate thermal protection and excellent moisture management.

Whether you are preparing for a gran fondo, a cycling camp in Girona or the long rides of your IRONMAN preparation, this vest supports you with comfort and performance when temperatures become cool.

Castelli Perfetto Air: stay warm, stay dry, keep performing.