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Assos Mille GT Long Sleeve Jersey S11 EVO
The Assos Mille GT Long Sleeve Jersey S11 EVO is an everyday training jersey built for warm-weather riding, updated with a lighter construction, a cleaner pocket system, and full-arm sun protection. At 132 grams, it disappears on the bike — the kind of jersey you reach for by default when the temperature climbs and the rides get long.
Two fabrics do the work here. The body is AirCell, Assos's ultralight circular knit with an open hexagon structure that pulls air through and expels heat while you ride. It has a bistretch quality that wraps the torso without restriction, and engineered odorControl keeps things fresh across back-to-back efforts. The sleeves are a different story — Eclipse, a warp-knit textile with an ultrasoft skin feel and UPF 50+ protection that extends sun coverage from shoulder to wrist. It's a thoughtful combination: maximum ventilation where your core generates the most heat, and meaningful sun protection where your arms are most exposed. Assos notes the jersey is so lightweight they recommend applying sunscreen beneath the body panels on long days in the sun.
The S11 EVO generation refines what was already a well-regarded design. The pocket system still uses Assos's Triple Ramp construction — flexible fabric panels that form stabilizing lids over the pockets, keeping contents secure when you're pushing hard — but the seam count is reduced and the silhouette is cleaner. The sleeves borrow their Raw Cut, lie-flat construction from the Racing Series, trimming the profile and reducing wind catch. The Stabilizer V11 back panel keeps pocket load from sagging during longer rides. This is an Endurance-line jersey built with Racing-line details, and the result is a piece that performs well above its price point.
2 verified reviews
Exceedingly lightweight - great for summers. Fit is snug - I wouldn’t consider a size up and I’m right in the middle of M. I found it tight-ish around the shoulders when standing upright but not noticeable while in riding position.
This is a long sleeve and light weight jersey suitable for hot and sunny days. The fabric breathes and ventilates very well.
The Assos Mille GT Long Sleeve Jersey S11 EVO is an everyday training jersey built for warm-weather riding, updated with a lighter construction, a cleaner pocket system, and full-arm sun protection. At 132 grams, it disappears on the bike — the kind of jersey you reach for by default when the temperature climbs and the rides get long.
Two fabrics do the work here. The body is AirCell, Assos's ultralight circular knit with an open hexagon structure that pulls air through and expels heat while you ride. It has a bistretch quality that wraps the torso without restriction, and engineered odorControl keeps things fresh across back-to-back efforts. The sleeves are a different story — Eclipse, a warp-knit textile with an ultrasoft skin feel and UPF 50+ protection that extends sun coverage from shoulder to wrist. It's a thoughtful combination: maximum ventilation where your core generates the most heat, and meaningful sun protection where your arms are most exposed. Assos notes the jersey is so lightweight they recommend applying sunscreen beneath the body panels on long days in the sun.
The S11 EVO generation refines what was already a well-regarded design. The pocket system still uses Assos's Triple Ramp construction — flexible fabric panels that form stabilizing lids over the pockets, keeping contents secure when you're pushing hard — but the seam count is reduced and the silhouette is cleaner. The sleeves borrow their Raw Cut, lie-flat construction from the Racing Series, trimming the profile and reducing wind catch. The Stabilizer V11 back panel keeps pocket load from sagging during longer rides. This is an Endurance-line jersey built with Racing-line details, and the result is a piece that performs well above its price point.
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