The ASSOS RSR Bolide Socks S11 are aerodynamic cycling socks engineered for high-speed racing and maximum performance. Developed as part of ASSOS’ race-focused RSR equipment range, these ASSOS cycling race socks combine lightweight compression fabrics with an aerodynamic cuff construction designed to reduce drag during high-intensity efforts.
The socks integrate breathable yarns and ventilated knit zones to promote airflow and moisture management during demanding rides. A compressive midfoot structure stabilises the foot for a secure fit inside tight-fitting cycling shoes, while the aerodynamic upper section supports smooth airflow across the lower leg. The result is a race-ready cycling sock designed for riders seeking marginal gains in speed and efficiency.
Key features
ASSOS RSR Bolide Socks S11 engineered for aerodynamic racing performance
Lightweight technical yarns delivering breathability and moisture management
Aerodynamic cuff construction designed to reduce drag at speed
Compressive midfoot support band for stability inside cycling shoes
Ventilated knit structure promoting airflow during high-intensity riding
Seamless toe construction reducing friction and improving comfort
Performance profile
Use: High-intensity racing and fast training rides
Aerodynamics: Optimised cuff construction for reduced drag
Breathability: Ventilated knit zones for airflow and cooling
Support: Compressive midfoot structure for stability
Size & fit
Performance cycling fit designed for aerodynamic efficiency
High-stretch knit adapts to the shape of the foot
Designed to sit securely inside tight-fitting cycling shoes
Composition
Polyamide / Elastane performance yarn blend
Care & washing instructions
Machine wash cold with similar colours. Do not bleach, tumble dry, iron, or dry clean. Hang dry to maintain elasticity and fabric performance.
Product-id: P13.60.797.58.I
Rapha
The Rapha Pro Team Socks - Regular - Novantasei are limited-edition performance cycling socks inspired by the bold visual language of cycling’s mid-nineties technology revolution.
The knitted technical fabric provides effective moisture management during harder efforts, helping keep feet drier and more comfortable throughout the ride. A close, stretch fit provides a secure feel inside cycling shoes, while the regular cuff length gives them a clean, race-focused profile.
Key features
Composition
Size & fit
Designed with a close performance fit for use with cycling shoes. The stretch construction helps keep the socks securely in position throughout the ride.
Care & washing instructions
Machine wash at 30°C with similar colours. Do not bleach, tumble dry, iron, or dry clean. Air dry naturally to help preserve the fit and technical performance.
Product-id: DHB01XXWHBSML
| sock size | EU shoe size | UK shoe size | US shoe size |
| S | 35 - 38 | 3.5 - 5 | 4.5 - 6 |
| M | 39 - 42 | 5.5 - 8 | 6.5 - 9 |
| L | 43 - 46 | 8.5 - 12 | 9.5 - 13 |
Rapha
The Rapha Pro Team Socks - Regular - Novantasei are limited-edition performance cycling socks inspired by the bold visual language of cycling’s mid-nineties technology revolution.
The knitted technical fabric provides effective moisture management during harder efforts, helping keep feet drier and more comfortable throughout the ride. A close, stretch fit provides a secure feel inside cycling shoes, while the regular cuff length gives them a clean, race-focused profile.
Key features
Composition
Size & fit
Designed with a close performance fit for use with cycling shoes. The stretch construction helps keep the socks securely in position throughout the ride.
Care & washing instructions
Machine wash at 30°C with similar colours. Do not bleach, tumble dry, iron, or dry clean. Air dry naturally to help preserve the fit and technical performance.
Product-id: DHB01XXBAKSML
| sock size | EU shoe size | UK shoe size | US shoe size |
| S | 35 - 38 | 3.5 - 5 | 4.5 - 6 |
| M | 39 - 42 | 5.5 - 8 | 6.5 - 9 |
| L | 43 - 46 | 8.5 - 12 | 9.5 - 13 |
Rapha
The Rapha Pro Team Winter Socks are designed for hard efforts in cold winter conditions, combining lightweight insulation with a close, performance-focused fit. An ultralight merino wool blend provides warmth without the bulk of traditional winter socks, helping keep feet comfortable while maintaining space and freedom of movement inside cycling shoes.
The naturally insulating merino blend also helps manage moisture to keep feet warmer and drier for longer. Reinforced toe and heel sections improve durability in high-wear areas, while the extended cuff provides additional coverage and a secure fit throughout the ride.
Key features
Composition
Size & fit
Designed with a close cycling-specific fit and available in sizes XS–XL.
Care & washing instructions
Hand wash or machine wash on a delicate cycle at a maximum of 30°C using mild detergent. Do not bleach or tumble dry. Allow to air dry naturally.
Product-id: PTK02XXPWTSML
| sock size | EU shoe size | UK shoe size | US shoe size |
| S | 35 - 38 | 3.5 - 5 | 4.5 - 6 |
| M | 39 - 42 | 5.5 - 8 | 6.5 - 9 |
| L | 43 - 46 | 8.5 - 12 | 9.5 - 13 |
Rapha
The Rapha Pro Team Winter Socks are designed for hard efforts in cold winter conditions, combining lightweight insulation with a close, performance-focused fit. An ultralight merino wool blend provides warmth without the bulk of traditional winter socks, helping keep feet comfortable while maintaining space and freedom of movement inside cycling shoes.
The naturally insulating merino blend also helps manage moisture to keep feet warmer and drier for longer. Reinforced toe and heel sections improve durability in high-wear areas, while the extended cuff provides additional coverage and a secure fit throughout the ride.
Key features
Composition
Size & fit
Designed with a close cycling-specific fit and available in sizes XS–XL.
Care & washing instructions
Hand wash or machine wash on a delicate cycle at a maximum of 30°C using mild detergent. Do not bleach or tumble dry. Allow to air dry naturally.
Product-id: PTK02XXDLWXSM
| sock size | EU shoe size | UK shoe size | US shoe size |
| S | 35 - 38 | 3.5 - 5 | 4.5 - 6 |
| M | 39 - 42 | 5.5 - 8 | 6.5 - 9 |
| L | 43 - 46 | 8.5 - 12 | 9.5 - 13 |
Rapha
The Rapha Pro Team Winter Socks are designed for hard efforts in cold winter conditions, combining lightweight insulation with a close, performance-focused fit. An ultralight merino wool blend provides warmth without the bulk of traditional winter socks, helping keep feet comfortable while maintaining space and freedom of movement inside cycling shoes.
The naturally insulating merino blend also helps manage moisture to keep feet warmer and drier for longer. Reinforced toe and heel sections improve durability in high-wear areas, while the extended cuff provides additional coverage and a secure fit throughout the ride.
Key features
Composition
Size & fit
Designed with a close cycling-specific fit and available in sizes XS–XL.
Care & washing instructions
Hand wash or machine wash on a delicate cycle at a maximum of 30°C using mild detergent. Do not bleach or tumble dry. Allow to air dry naturally.
Product-id: PTK02XXDGTSML
| sock size | EU shoe size | UK shoe size | US shoe size |
| S | 35 - 38 | 3.5 - 5 | 4.5 - 6 |
| M | 39 - 42 | 5.5 - 8 | 6.5 - 9 |
| L | 43 - 46 | 8.5 - 12 | 9.5 - 13 |
The ASSOS Ultraz Winter Socks P1 are high-insulation cycling socks designed for the coldest winter conditions. Their construction combines maximum warmth with high breathability to help maintain a dry, comfortable microclimate during long rides in low temperatures.
A blend of synthetic fibres and merino wool provides insulation, stretch, and natural odour resistance while retaining warmth even when wet. Triple-layer construction around the toes and midfoot increases protection in the most exposed areas, while the higher cuff extends coverage up the lower leg to reduce gaps between winter layers.
Key features
Product specifications
Composition
Size & fit
The 160-needle seamless construction wraps the foot with light compression for secure support without restrictive pressure. Triple-layer zones increase warmth without adding unnecessary bulk throughout the rest of the sock.
Care & washing instructions
Machine wash cold on a gentle cycle. Do not bleach, tumble dry, iron, or dry clean. Air dry to help preserve the wool fibres, elasticity, and insulating performance.
Product-id: P13.60.791.18.0