# MILLE GT Jersey S11 > Assos MILLE GT Jersey S11 - lightweight, breathable summer jersey with AirCell, Push Pull sleeves (UPF50+), regularFit and Triple-Ramp pockets - Price: 136.00 CHF - Brand: Assos - Category: Jerseys - Availability: in stock - SKU: 11.20.373.2A.XS, 11.20.373.2A.3XL, 11.20.373.2A.XL, 11.20.373.2A.2XL, 11.20.373.2A.M, 11.20.373.2A.S, 11.20.373.2A.L, 11.20.373.2R.XS, 11.20.373.2R.S, 11.20.373.2R.2XL, 11.20.373.2R.3XL, 11.20.373.2R.XL, 11.20.373.2R.M, 11.20.373.2R.L, 11.20.373.58.2XL, 11.20.373.58.2XL, 11.20.373.58.XS, 11.20.373.58.XL, 11.20.373.58.S, 11.20.373.58.L, 11.20.373.58.M, 11.20.373.4M.2XL, 11.20.373.4M.3XL, 11.20.373.4M.M, 11.20.373.4M.L, 11.20.373.4M.S, 11.20.373.4M.XL, 11.20.373.4M.XS, 11.20.373.18.2XL, 11.20.373.18.S, 11.20.373.18.XL, 11.20.373.18.M, 11.20.373.18.L, 11.20.373.18.3XL ## Assos MILLE GT Jersey S11 The Assos MILLE GT Jersey S11 is the lightest and most **breathable** jersey in the GT line, developed for long rides in hot Swiss summer weather. The torso uses the new **AirCell** material for maximum air circulation, while the sleeves made from **Push Pull** with raw-edge finish ensure a friction-free fit. Compared to the MILLE GT C2 EVO, the S11 is around **25% lighter** while staying true to the comfort-oriented **regularFit**. The torso offers **UPF 15**, the sleeves **UPF 50+**, which is why Assos recommends sun protection for the body area. Combined, this creates a jersey with race DNA that's still tuned for endurance comfort. Sizes are available from XS to 3XL and there are several seasonal colour variants. - New **AirCell** skin material with open hexagon pattern for strong cooling and moisture management. - **Push Pull** sleeves with **UPF 50+** and **Raw-Cut** edges for aerodynamic, slip-free finish. - Three **Triple Ramp Pockets** with elastic "lids" for secure storage without sagging. - **PILtec Plug‑In** hem gripper with micro-dot silicone for stable hold, even when wet. - **regularFit** with set-in sleeves for freedom of movement and stable shoulder areas. - Around **25%** lighter than the MILLE GT C2 EVO; recommended layering with **Summer Skin Layer**. ## Technical Details and Features The focus is on **AirCell**, an ultra-light circular knit fabric with open hexagon mesh that provides noticeable cooling, dries quickly and feels almost like a racing jersey. Its **Bi‑Stretch** properties wrap around the upper body with horizontal elasticity and provide vertical support, so the jersey remains shape-stable even with filled pockets. The back pockets are additionally lined with **Stabilizer V11**, which increases breathability and prevents **sagging**. The **Push Pull** sleeves deliver a muscle-hugging fit, very low weight and **UPF 50+**; the torso achieves **UPF 15**. The **PILtec Plug‑In** hem attached at the back with micro-dot silicone reliably secures the jersey, even when it gets wet. Overall, this creates a mix of **polyester, polyamide and elastane** that combines lightness, stretch and durability. ## Applications and Benefits The MILLE GT Jersey S11 shows its strengths on long **road bike** rides in high summer – from the flat Mittelland to steep Alpine passes. Thanks to its high air permeability, it feels pleasantly dry even in heat, and the **regularFit** remains comfortable without flapping. For maximum benefit, combine it in summer with a **Skin Layer**; due to the **UPF 15** on the torso, additional **sunscreen** under the jersey is recommended. Practical for everyday use: three generous back pockets with securing **Triple Ramp** "lids". Many testers praise the wearing comfort and construction quality; some note that there's no separate **valuables zip** – those wanting a zip pocket should consider this. ## Fit, Variants & Additional Notes The **set-in sleeves** improve arm freedom and stabilise the shoulder areas, which is particularly noticeable on long distances. Assos offers the jersey in **XS–3XL** and depending on the season in several colour variants, making it easy to put together a coordinated summer set for the Swiss market. The S11 is designed for **Summer 1/3 Layering** and harmonises accordingly with light base layers and GT shorts. Test experience shows a weight of approximately **118g** in size M, which underlines the lightweight focus. As retailers, we also point out the **2-year manufacturer warranty**; Assos supplements this with a crash policy. Those who frequently ride in blazing sun benefit from the **UPF 50+** sleeves, but should think about UV protection for the torso. ## Variants - 11.20.373.2A.XS: out of stock - 11.20.373.2A.3XL: out of stock - 11.20.373.2A.XL: out of stock - 11.20.373.2A.2XL: out of stock - 11.20.373.2A.M: out of stock - 11.20.373.2A.S: in stock - 11.20.373.2A.L: out of stock - 11.20.373.2R.XS: out of stock - 11.20.373.2R.S: in stock - 11.20.373.2R.2XL: out of stock - 11.20.373.2R.3XL: out of stock - 11.20.373.2R.XL: out of stock - 11.20.373.2R.M: out of stock - 11.20.373.2R.L: out of stock - 11.20.373.58.2XL: out of stock - 11.20.373.58.2XL: out of stock - 11.20.373.58.XS: out of stock - 11.20.373.58.XL: out of stock - 11.20.373.58.S: in stock - 11.20.373.58.L: out of stock - 11.20.373.58.M: out of stock - 11.20.373.4M.2XL: out of stock - 11.20.373.4M.3XL: out of stock - 11.20.373.4M.M: out of stock - 11.20.373.4M.L: out of stock - 11.20.373.4M.S: in stock - 11.20.373.4M.XL: out of stock - 11.20.373.4M.XS: out of stock - 11.20.373.18.2XL: out of stock - 11.20.373.18.S: in stock - 11.20.373.18.XL: out of stock - 11.20.373.18.M: out of stock - 11.20.373.18.L: out of stock - 11.20.373.18.3XL: out of stock --- Source: https://kilometro.ch/en/products/jerseys-663/mille-gt-jersey-s11-506