# Women's Summer NS Skin Layer P > Assos Women's Summer NS Skin Layer P - ultra-lightweight, sleeveless base layer with second-skin fit, breathable and long-lasting odour control - Price: 74.00 CHF - Brand: Assos - Category: Underwear - Availability: in stock - SKU: P12.40.468.1O.ll, P12.40.468.1O.0, P12.40.468.1O.l ## Assos Women's Summer NS Skin Layer P The Women's Summer NS Skin Layer P is the next evolutionary step in Assos of Switzerland's summer base layer. Compared to its predecessor, it's around **15% lighter**, while being even more elastic and breathable for long days in the saddle. The **sleeveless** design with deep collar disappears cleanly under tight-fitting jersey sleeves without adding bulk and supports efficient **layering**. The open-structured **Circular Seamless** mesh promotes airflow and quickly wicks sweat away from the skin, while permanent **odour control with carbon** remains effective even after washing. The Women's version is designed for a **second-skin fit** and was specifically developed for the hottest summer rides. - Ultra-lightweight, open-structured **Circular Seamless** mesh with durable **odorControl** - **15%** less weight than the previous generation for even more breathability - **Sleeveless** with **raw-cut** armholes for minimal volume under racing jerseys - **Second-skin** fit for efficient moisture management directly on the skin - Newly tuned fabric blend for more elasticity and close-fitting comfort - Composition: 68% polypropylene, 29% polyamide, 3% carbon fibre - Available from us in three variants – ideal for road, gravel and trail in the Swiss summer ## Technical Details and Features The newly developed fabric blend combines **polypropylene** for rapid moisture management, **polyamide** for shape stability, and **carbon fibres** for permanent odour inhibition in a low-seam **Circular Seamless** knit. The **raw-cut** armholes reduce material and friction, so the base layer doesn't add bulk even under very tight-fitting racing jerseys. The deeper collar shape is compatible with both **regularFit** endurance jerseys and low **racingFit** cuts. The **second-skin** construction ensures the material sits close to the body so the **push-pull** moisture regulation can work optimally. The composition and fit aim for maximum **breathability** and a dry body climate during high intensity efforts. ## Applications and Benefits This base layer is the first layer for hot days on Swiss roads, Alpine passes or gravel tracks and works seamlessly under **RS**, **GT** or **TRAIL** jerseys. During intensive training or on long summer days, the more open structure keeps airflow high and noticeably reduces sweat accumulation. The minimised volume makes **layering** easier under tight-fitting sleeves, reducing chafing and supporting aerodynamics. Thanks to the durable **odour control**, the base layer stays fresh even on multi-day tours. It's equally suitable for indoor sessions, as the rapid moisture transport prevents overheating and increases comfort on the trainer. ## Fit, Sizes and Variants The Women's Summer NS Skin Layer P is designed for a body-hugging, **second-skin**-like silhouette that prevents bunching under the jersey and maximises breathability. It's available in Assos sizes 0 to III, covering a broad spectrum without losing the close-fitting function. Choose the size so the base layer fits snugly without restricting movement – this is how the **moisture regulation** works most efficiently. In our range, the model is available in three variants, so you can stay flexible depending on your outfit and area of use. ## Material Benefits in Practice Through the carbon content, the fabric offers **permanent** antibacterial odour control that, according to the manufacturer, doesn't diminish even after repeated washing. The more open mesh structure increases the **cooling airflow**, which is particularly noticeable during heat rides in the Mittelland or on sun-exposed Alpine roads. At the same time, the material remains pleasantly soft on the skin, as the **Circular Seamless** construction avoids side seams and minimises friction. Combined with a well-fitting jersey, this creates a lightweight, high-performance system for rides over 25°C and intensive efforts. ## Variants - P12.40.468.1O.ll: in stock - P12.40.468.1O.0: in stock - P12.40.468.1O.l: in stock --- Source: https://kilometro.ch/en/products/underwear-84/womens-summer-ns-skin-layer-p-527