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
Maats
Introducing our exclusive and highly limited capsule collection, consisting of two jerseys with only 100 pieces per colourway. The capsule is named Blood, Sweat and Tears, and the graphics are inspired by this theme. Each jersey comes with a poem (in Dutch and English) printed on large premium hangtags, which you can pin to your memo board as inspiration for your training rides—or for life in general.
Machine wash cold. Do not bleach. Do not tumble dry. Do not iron. Do not use softener. Do not dry clean. Do not soak.
Product-id: MMSJ21920-NITR-S
| 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 | - | - |
Canvas
Comfort starts at the base. This merino midweight baselayer from Amsterdam-based brand Canvas combines qualities of natural and sustainable (RSPCA approved) wool with recycled (GRC certified) polyester fibres. Creating a soft-to-the-touch baselayer that keeps you warm and dry in colder weather. Made from sustainable materials in Europe, this layer is one you will reach for when you go for longer rides in autumn, winter or spring. Canvas designed the fit to be not too constricting, with a slightly longer body so you can also use it while hiking, skiing or for other 'winter' activities. The neck is cut lower so it won't interfere with other layers and you can add the merino neck warmer for extra warmth and comfort.
The fit is snug but relaxed and runs true. Our Model Ewout is 1.85 and wears a size Medium.


Product-id: CMBL005-COA-XS
| height/ weight | <150 cm | 149-158 | 156-165 | 163-172 | 170-179 | 177-186 | 184-193 | 190+ |
| <50kg | XS | XS | XS | XS | XS/S | S | - | - |
| 49-58 | XS | XS | XS | XS/S | S | S/M | M | - |
| 56-65 | S | S | S | S | S | M | M | L |
| 63-72 | M | S | S | S | S/M | M | M | L |
| 70-79 | L | M/L | M | M | M | M | M/L | L |
| 77-86 | - | L | L | L | L | L | L | L |
| 84-93 | - | - | L | L | L | L/XL | XL | XL |
| 90kg+ | - | - | - | XL | XL | XL | XL | XXL |
MAAP
When you're looking for a comfortable and reliable training sock, reach for MAAP's Division Sock. A mid-weight sock featuring dynamic arch support and padded toe for comfort alongside soft mesh fabric on the top and sides for ventilation. The mesh fabrics paired with Q-Skin® technology provides breathability, moisture-wicking qualities, and antimicrobial properties. The Division Sock is designed to keep your feet feeling fresh even when the training gets tough.
Product-id: MAUSO240223_WHIT_XS
| sock size | EU shoe size | UK shoe size | US shoe size |
| XS | 35 - 37 | 3.5 - 4.5 | 4.5 - 5.5 |
| S/M | 38 - 42 | 5 - 8 | 6 - 9 |
| L/XL | 43 - 46 | 8.5 - 12 | 9.5 - 13 |
Pas Normal Studios
A key component to round out your everyday kit, PNS' collection of Mechanism Socks is designed for the summer weather, providing optimal comfort and exceptional durability under the highest performance requirements. These socks can be paired with any outfit while keeping your feet feeling fresher for longer.
The Logo Socks are made with Meryl® Skinlife yarn, featuring inherent silver microparticles to inhibit the growth of bacteria and maintain your skin’s natural balance. The permanent antimicrobial properties reduce unpleasant odours, while excellent fabric stability and wash/colourfast performance allow the socks to maintain their compressive capabilities.
Product-id: NA0101H-3999
| 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
A key component to round out your everyday kit, PNS' collection of Mechanism Socks is designed for the summer weather, providing optimal comfort and exceptional durability under the highest performance requirements. These socks can be paired with any outfit while keeping your feet feeling fresher for longer.
The Logo Socks are made with Meryl® Skinlife yarn, featuring inherent silver microparticles to inhibit the growth of bacteria and maintain your skin’s natural balance. The permanent antimicrobial properties reduce unpleasant odours, while excellent fabric stability and wash/colourfast performance allow the socks to maintain their compressive capabilities.
Product-id: NA0101H-3180
| 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 |
Canvas
Canvas completely updated their best-selling Solid bib shorts. Not only did they add a new colourway, but checked and changed a lot of details. It has an updated Elastic Interface chamois for more comfort over longer rides, flatlock stitching all around and recycled materials where possible.
What stayed the same is the amazing fit of this classic and the subtle styling. It's comfy without being too loose and adds compression without constraining you. Everyone who has ridden in these will confirm that this is a bib to come back to.
Our model Ewout is 185 cm and wears size M.
Features Canvas Solid bib shorts
Product-id: CMBS003-BLK-XS
| height/ weight | <160 cm | 159-167 | 165-173 | 171-179 | 177-185 | 183-191 | 189-197 | 195+ |
| <60kg | XS | XS | XS | S | S | M | - | - |
| 59-66 | XS | XS | S | S | S/M | M | L | - |
| 65-72 | S | S | S | S/M | M | M | L | L |
| 71-78 | M | M | M | M | M | M/L | L | L/XL |
| 77-84 | L | M | M | M | M/L | L | L | XL |
| 83-90 | XL | L | L | L | L | L | L/XL | XL |
| 89-96 | - | XL | XL | XL | XL | XL | XL | XXL |
| 95kg+ | - | - | XXL | XXL | XXL | XXL | XXL | XXL |