# EQUIPE RS Spring Fall Aer

> Assos EQUIPE RS Spring Fall Aer - Thermo-aerodynamic racing jersey with twinDeck insulation and diffuser ventilation for spring/autumn

- Price: 331.00 CHF
- Sale price: 199.00 CHF
- Brand: Assos
- Category: Jerseys
- Availability: in stock
- SKU: 2220000163859

## EQUIPE RS Spring Fall Aer

The Assos EQUIPE RS Spring Fall Aer is a performance-oriented road cycling jersey for transitional seasons that combines **thermal comfort** with clear **aero properties**. At its heart is a two-layer construction on the front and upper back (Assos calls it **twinDeck**) that insulates without overheating. Two integrated shoulder "valves" – the **Diffusor** – channel fresh air between the layers when in the drops position, allowing you to control temperature without opening the zip. The concept comes directly from the Assos racing platform and has also been editorially highlighted as a remarkable solution for spring/autumn.

- Thermal short-sleeve jersey with **aerodynamic cut** for high intensity in spring and autumn
- **twinDeck** front with lightly insulating inner layer for dry warmth
- Integrated **Diffusor**: shoulder "valves" for active ventilation with closed front
- Raw-cut, elastic **SONIC‑SN** sleeves for snug fit without shifting
- **Double‑Slider** two-way zip for fine-tuning ventilation
- Three **Triple Ramp** rear pockets with fabric cover for secure storage
- Subtle **reflective details** on shoulders for better visibility

## Technical Details and Features

The front combines the summery **Push Pull** textile with the lightly insulating **Tibet** inner layer; this creates the elasticity, breathability and aerodynamics of a race jersey plus a touch of warmth. The raw-cut **SONIC‑SN** sleeves hug like a second skin and are lightly brushed inside, noticeably increasing comfort on cool days. The **Double‑Slider** zip can be opened from top or bottom, ideal for precisely ventilating core and torso. At the back, three **Triple Ramp** pockets with small fabric tabs ensure that energy bars, phone and wind jacket stay secure even on rough roads. The ventilating **Diffusor** shoulder design channels airflow between the layers, reducing the need to open up completely when riding at pace.

## Applications and Benefits

This jersey plays to its strengths when temperatures in Switzerland are fresh in the morning and warm up at midday – for example on commuter routes through the Mittelland or during intervals around Lake Zurich. Combined with **arm warmers** and a light **gilet**, you can quickly react to wind, clouds or short climbs without losing your line. The balance of light insulation and efficient ventilation suits both base training and hard efforts on mountain passes in pre- and post-season. Thanks to the aerodynamic, close-fitting construction, the fabric stays calm, which saves noticeable energy especially during longer pulls on the flats. Assos has established this ventilation principle across platforms; tests on the related Spring/Fall jacket also highlight shoulder vents, fit and two-way zip.

## Fit and Sizing Tips

The fit is race-oriented and sits **tight** to the body; on the bike it feels like a second skin, when standing rather compact. Therefore, don't plan for any "comfort slack" when choosing size, but orient yourself to your racing position and the Assos size specifications. The firm fit stabilizes the pockets, improves aerodynamics and prevents flapping on fast descents. The two-way zip additionally helps to relieve the sitting position or provide access to underlying layers without completely opening the front panel. Independent tests of the EQUIPE‑RS platform emphasize exactly this mix of close-fitting cut, practical ventilation and high-quality zip in the transitional season.

## Variants

- 2220000163859: in stock

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Source: https://kilometro.ch/en/products/jerseys-663/equipe-rs-spring-fall-aer-258