ASSOS EQUIPE R Spring Fall LS Jersey S11 — Race-Fit Thermal Insulation

Midweight thermal insulation for cold, dry race days where every watt counts.

The EQUIPE R Spring Fall LS Jersey S11 is a foundational racing-layer for the +12°C to +20°C window — that awkward shoulder-season range where a summer jersey leaves you shivering on the first descent and a full thermal jacket has you cooking up the climb. Assos engineers a thermal-textile blend that traps heat without sacrificing breathability, so you stay regulated whether you're surging in the break or buried in the bunch.

Why riders choose it

• RX thermal main fabric — Brushed-back micro-fleece holds warm air close to the skin without bulk. Pain point: traditional thermal jerseys add drag and overheat the moment the road tilts up. Benefit: stable core temperature on rolling 3+ hour rides.
• blackSeries race fit — Compressive, low-drag silhouette cut for a forward, racing posture. Pain point: loose fabric flaps in the wind and bunches in the drops. Benefit: zero flutter at 50 km/h on the descent, full freedom of motion in the sprint.
• Three-pocket rear + zipped valuables pocket — Stable storage even when fully loaded with bars, gels and a rain shell. Pain point: heavy pockets sag and bounce on rough tarmac. Benefit: secure load that stays put through cobbles and gravel sectors.
• Silicone gripper hem — Locks the jersey down over bib shorts. Pain point: jerseys ride up on long climbs, exposing the lower back. Benefit: stays sealed for the whole ride, no constant tugging.

Engineered specifications

• Temperature window: +12°C to +20°C
• Riding conditions: Cold
• Fit: Racing (compressive)
• Breathability: 4/5 · Insulation: 2/5 · Windproof: 1/5 · Waterproof: 1/5
• Composition: 74% Polyamide, 15% Elastane, 11% Polyester
• Series: blackSeries · Colour: Black

Pair with EQUIPE R bib tights and a windproof gilet for sub-12°C starts where the temperature climbs by mid-ride.