R Socks S11 - twin pack

Assos R Socks S11 – Twin Pack

The Assos R Socks S11 are ultra-breathable road cycling socks for hot days, developed for high-intensity training and racing. The current S11 generation features a lighter construction and increased air exchange, keeping your feet pleasantly cool even during long rides. Both cuff and foot area have been redesigned with a new, airy textile, while the 18 cm cuff height ensures a stable, race-oriented fit. The Twin Pack is aimed at frequent riders who want two pairs in one set, and is available in blackSeries and whiteSeries. The composition of 97% polyamide / 3% elastane (EA) combines breathability with shape-stable support, available in ASSOS sizes 0 / I / II. These specifications come directly from ASSOS and are confirmed for the Swiss market (as of March 2026).

• Ultra-breathable for high-intensity rides in warm climates
• Lighter S11 construction with improved airflow at foot and cuff
• 18 cm cuff height for universally race-oriented fit
• Twin Pack: practical double pack for daily use
• Material: 97% polyamide / 3% elastane (EA)
• Sizes: 0 / I / II according to ASSOS size chart
• Colours: blackSeries and whiteSeries
• 2-year warranty by ASSOS

Technical Details and Features

The S11 revision focuses on the knit construction: A new, lighter textile in foot and cuff increases breathability and supports the cooling airflow at high intensities. The 18 cm high cuff is deliberately chosen to be universal and stays cleanly in place even during speed and heat peaks, without slipping. The material blend of 97% PA / 3% EA provides direct contact, rapid moisture wicking and targeted support over the instep. The sizes 0 / I / II cover typical road cycling shoe sizes and make it easier to choose between a compact fit and slightly more toe room. With the Twin Pack you benefit from two identical pairs for training days and race days, simplifying the planning of your summer week. ASSOS also backs this with a 2-year warranty, which underlines the everyday reliability of the R Socks S11.

Applications and Benefits

The R Socks S11 show their strengths when the thermometer rises – whether intervals on the Zurich city ring, long base training rides in the Mittelland or fast Alpine passes in high summer. The airy knit with targeted support keeps the foot dry and stable, preventing blisters and making your pedal stroke more efficient. The 18 cm cuff harmonises with modern summer kits and offers some additional protection from sun and wind. Thanks to the Twin Pack you always have a fresh pair ready, which is especially practical at training camps or multi-day tours. The neutral colours blackSeries and whiteSeries combine easily with common Swiss team and club colours. In short: if you want to maintain consistent power in the heat, you'll find a light, reliable set here for racing and fast training.