Assos' lightest and most breathable Uma GT LS jersey, is engineered for long rides in the hottest, brightest conditions with ultralight, ultrabreathable textiles and full-length sleeves for UV protection.
Assos created it to adapt Assos' ultimate hot-weather endurance jersey for the brightest, sunniest climates. Full-length sleeves wrap the rider's arms in UPF 50+ with a lightweight, hyper-wicking textile inherited from the Racing Series line. The body is made from ultrabreathable, ultra-cooling textiles that breathe like racing equipment but are cut in Assos' streamlined regularFit. Though the full-length sleeves are UPF 50, the body textiles (UPF 15) are so lightweight that Assos recommend wearing sunscreen underneath them.
Technology
Featured Fabrics
The main body textile is AirCell, a new, ultralight circular knit with an open hexagon pattern that breathes, wicks, cools, and even feels like a Racing Series jersey. AirCell's bistretch qualities provide elastic, body-wrapping stretch horizontally with vertical support. The rear pockets are further supported by the lightweight Stabilizer V11 mesh, cooler and more breathable than the standard GT version. Full-length sleeves of Push Pull maintain a race-inspired silhouette with low-weight, low-volume, highly elastic comfort and UPF 50+.
Construction/Fit
Cut in Assos' streamlined regularFit for total comfort on long rides. Set-in sleeves increase freedom of arm motion while stabilizing the shoulder panels.
Engineering
Raw-Cut Cuffs Race-inspired construction that eliminates transitional ridges for clean lines and aerodynamics.
Triple Ramp Pockets: Flexible panel "lids" secure and stabilize pocket contents. The pockets' upper halves are hyperelastic for added capacity, but the lower halves add firm vertical support to prevent sagging.
PILtec Plug-In: The rear hem features a light-weight, ultrabreathable textile band with a microdot silicone treatment that stabilizes the jersey's back panel and maintains grip while wet.
Specification
- Composition: 76%Polyester 15%Elastane 9%Polyamide
- Temperature: +21°C
- Fit: Regular
- Riding Conditions: Warm
- Sustainability: OEKO-TEX Textiles / PFAS Free












