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: P13.60.797.58.0
Pas Normal Studios
The Women’s PAS Mechanism Pro Jersey is built for high-intensity road riding and racing. As part of the PAS collection, it is shaped around speed-optimised features and a close, performance-led silhouette that feels purpose-built for harder efforts on the road.
The construction focuses on aerodynamic efficiency and on-bike stability, using variable 4D-stretch fabric, laser-cut sleeves, and an integrated hem gripper to keep the jersey close and controlled in the riding position. Three rear pockets complete the design with the practical storage needed for race days and fast training rides.
Key features
Size & fit
The Women’s PAS Mechanism Pro Jersey has a tight, race-oriented fit designed for aggressive riding positions and high-speed efforts. It is built to sit close to the body for a more aerodynamic feel, with the stretch construction helping the jersey stay stable when the pace rises. Model is 174 cm and wears size S.
Care & washing instructions
Machine wash cold with similar colours. Hang dry to help preserve fit, stretch, and overall fabric performance.
Product-id: WJ3101AO-5529
| height/ weight | <150 cm | 149-157 | 155-163 | 161-169 | 167-175 | 173-181 | 179-187 | 185+ |
| <50kg | XS | XS | XS | S | S | M | - | - |
| 49-56 | S | XS | S | S | S/M | M | M/L | - |
| 55-62 | M | S | S | S/M | M | M | L | L |
| 61-68 | L | M | M | M | M | M/L | L | L |
| 67-74 | L | L | L | L | L | L | L | XL |
| 73-80 | - | L | L | L | L | L | XL | XL |
| 79-86 | - | - | L | L | XL | XL | XL | - |
| 85kg+ | - | - | - | XL | XL | XL | - | - |
Pas Normal Studios
The Women’s PAS Mechanism Pro Bibs are optimised for high-intensity training rides and races. As part of the PAS collection, they are built on the same performance-led platform as Mechanism Pro, combining a tight, aerodynamic fit with a women’s-specific construction tuned for speed, support, and long hours at race pace.
The bibs use a variable 4D-stretch construction to create a close, stable fit on the bike, while silicone-free grippers keep the leg opening secure without unnecessary bulk. A 4-layer ultralight chamois is designed for high-output riding, and the addition of a radio pocket underlines the bibs’ race-focused intent. The overall result is a women’s cycling bib short that feels streamlined, technical, and purpose-built for harder efforts.
Key features
Size & fit
The Women’s PAS Mechanism Pro Bibs have a tight, race-oriented fit designed for fast riding and high-intensity efforts. The close silhouette is shaped to stay stable in the riding position, while the stretch construction supports a compressive, performance-led feel. Model is 174 cm and wears size S.
Care & washing instructions
Machine wash cold with similar colours. Hang dry to help preserve fit, stretch, and chamois performance.
Product-id: WB3101AO-4999
| height/ weight | <150 cm | 149-157 | 155-163 | 161-169 | 167-175 | 173-181 | 179-187 | 185+ |
| <50kg | XS | XS | XS | S | S | M | - | - |
| 49-56 | S | XS | S | S | S/M | M | M/L | - |
| 55-62 | M | S | S | S/M | M | M | L | L |
| 61-68 | L | M | M | M | M | M/L | L | L |
| 67-74 | L | L | L | L | L | L | L | XL |
| 73-80 | - | L | L | L | L | L | XL | XL |
| 79-86 | - | - | L | L | XL | XL | XL | - |
| 85kg+ | - | - | - | XL | XL | XL | - | - |
Pas Normal Studios
The Women’s PAS Mechanism Pro Bibs are optimised for high-intensity training rides and races. As part of the PAS collection, they are built on the same performance-led platform as Mechanism Pro, combining a tight, aerodynamic fit with a women’s-specific construction tuned for speed, support, and long hours at race pace.
The bibs use a variable 4D-stretch construction to create a close, stable fit on the bike, while silicone-free grippers keep the leg opening secure without unnecessary bulk. A 4-layer ultralight chamois is designed for high-output riding, and the addition of a radio pocket underlines the bibs’ race-focused intent. The overall result is a women’s cycling bib short that feels streamlined, technical, and purpose-built for harder efforts.
Key features
Size & fit
The Women’s PAS Mechanism Pro Bibs have a tight, race-oriented fit designed for fast riding and high-intensity efforts. The close silhouette is shaped to stay stable in the riding position, while the stretch construction supports a compressive, performance-led feel. Model is 174 cm and wears size S.
Care & washing instructions
Machine wash cold with similar colours. Hang dry to help preserve fit, stretch, and chamois performance.
Product-id: WB3101AO-5630
| height/ weight | <150 cm | 149-157 | 155-163 | 161-169 | 167-175 | 173-181 | 179-187 | 185+ |
| <50kg | XS | XS | XS | S | S | M | - | - |
| 49-56 | S | XS | S | S | S/M | M | M/L | - |
| 55-62 | M | S | S | S/M | M | M | L | L |
| 61-68 | L | M | M | M | M | M/L | L | L |
| 67-74 | L | L | L | L | L | L | L | XL |
| 73-80 | - | L | L | L | L | L | XL | XL |
| 79-86 | - | - | L | L | XL | XL | XL | - |
| 85kg+ | - | - | - | XL | XL | XL | - | - |
Pas Normal Studios
The PAS Race Socks are suited for spring and summer conditions under high performance requirement. Built as part of the PAS collection, they are designed to support harder efforts with a clean, race-focused feel and a streamlined silhouette on the bike.
With a performance-led construction and a lightweight feel, the PAS Race Socks are made to sit securely and comfortably through fast riding and warmer conditions. The result is a cycling sock that balances race-day function with the clean visual identity of the PAS line.
Key features
Care & washing instructions
Machine wash cold with similar colours. Hang dry to help preserve fit, stretch, and overall fabric performance.
Product-id: NAP3113AR-4529
| 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 |
Pas Normal Studios
The PAS Race Socks are suited for spring and summer conditions under high performance requirement. Built as part of the PAS collection, they are designed to support harder efforts with a clean, race-focused feel and a streamlined silhouette on the bike.
With a performance-led construction and a lightweight feel, the PAS Race Socks are made to sit securely and comfortably through fast riding and warmer conditions. The result is a cycling sock that balances race-day function with the clean visual identity of the PAS line.
Key features
Care & washing instructions
Machine wash cold with similar colours. Hang dry to help preserve fit, stretch, and overall fabric performance.
Product-id: NAP3113AR-4100
| 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 |
Pas Normal Studios
The Men’s PAS Mechanism Pro Speedsuit is optimised for high-intensity training rides and races. Built as part of the PAS collection, it combines the speed-focused intent of the Mechanism Pro line with a one-piece construction designed to stay close, stable, and controlled when the pace is high. The unique zones of stretch in the woven fabric support the muscles and create a second-skin fit, giving the speedsuit a streamlined feel built for harder efforts.
Key features
Size & fit
The Men’s PAS Mechanism Pro Speedsuit has a tight, race-oriented fit designed to stay close to the body in the riding position. The variable stretch construction helps create a more aerodynamic silhouette while maintaining support and stability through high-output efforts. Model is 187 cm and wears size M.
Care & washing instructions
Machine wash cold with similar colours. Hang dry to help preserve fit, stretch, and chamois performance.
Product-id: MF3101AR-5471
| height/ weight | <160 cm | 159-167 | 165-173 | 171-179 | 177-185 | 183-191 | 189-197 | 195+ |
| <60kg | XS | XS | S | S | M | M | - | - |
| 59-66 | S | S | S | M | M | M | L | - |
| 65-72 | M | M | M | M | M | M | L | L |
| 71-78 | L | M/L | M | M | M/L | L | L | XL |
| 77-84 | XL | L | L | L | L | L | L/XL | XL |
| 83-90 | - | XL | XL | XL | XL | XL | XL | XXL |
| 89-96 | - | - | XXL | XXL | XXL | XXL | XXL | - |
| 95kg+ | - | - | - | XXL | XXL | XXL | - | - |