How should I wash Assos cycling clothing?

Assos’s product pages don’t include care instructions, so follow the care label sewn into the garment. Assos sells its own Active Wear Cleanser, made for washing technical cycling clothing.

ASSOS R Socks S9 Twin Pack

Black Series

€35,00

~~€35,00~~ €35,00

Tax Included
EU Destination Selected (Spain)

Low stock: 2 left

The essentials

Best for

Cycling
Summer

ASSOS R Socks S9 Twin Pack - Black Series

Technologies

Rated by ASSOS

Endurance
Racing
Ride intensity
Adventure
Aerodynamics
Breathability
Quick drying
Insulation
Packability

Specifications

Fit	racingFit
Fabric	95%Polyamide 5%Elastane
Temperature	> +21 °C

racingFit

With no exposed seams, the construction minimizes the risk of abrasion and irritation. The 20cm (8in) cuff height is race-tuned and UCI-legal.

Featured fabrics

The ultralight textile increases breathability, boosts cooling airflow, and decreases drying time – the most critical attributes for summer’s heat.

ASSOS R Socks S9 Twin Pack - Black Series

Compare with

	ASSOS R Socks S9 Twin Pack - Black SeriesUltrabreathable, super-tall racing socks with targeted support for high-intensity riding in warmer climates.	ASSOS Equipe R Socks EF - Pink EF Choose it for the EQUIPE R Socks EF: Race-tuned cycling socks with an ultralight, ultrabreathable construction and featuring the EF Pro Cycling Team’s 2026 racing graphics.	ASSOS RSR Socks S11 - White Series Choose it for the RSR Socks S11: Smooth InfraRed yarns with high elasticity provide firm compressive support (25mmHg/2nd class medical compression), enhancing circulation with an ultrasoft feel.
Regular price	€35,00	€23,00	€27,00
Safety rating	—	—	—
Fit	racingFit	—	racingFit
Fabric	95%Polyamide 5%Elastane	97%PA 3%EA	55%Polyester 36%Polypropylene 9%Elastane
Temperature	> +21 °C	—	> +21 °C
Endurance	3/5	—	3/5
Racing	4/5	—	4/5
Ride intensity	4/5	—	5/5
Adventure	1/5	—	1/5
Aerodynamics	3/5	—	3/5
Breathability	5/5	—	5/5
Quick drying	4/5	—	5/5
Insulation	1/5	—	1/5
Packability	5/5	—	5/5
Series	—	Equipe \| Racing	—

ASSOS R Socks S9 Twin Pack - Black Series

Size guide

Size	Shoe size (EU)	Shoe size (US)
0	35–38	3.5–6
I	39–42	6.5–9
II	43–46	9.5–12

Assos sizes its socks 0, I and II by shoe size.

How to measure

Chest: around the fullest part, under the arms. Waist: around your natural waistline. Hips: around the fullest part. Keep the tape snug but not tight.

SIZESelect your size 0 / 35-38 I / 39-42 II / 43-46

Description

Ultrabreathable, super-tall racing socks with targeted support for high-intensity riding in warmer climates. The all-new R Socks S9 are engineered for high-intensity riding and daily utility. Their ultralight bodies breathe, wick, and promote cooling airflow suitable for hot conditions, and the lightly compressive hold maintains a secure, slump-free fit. The 20cm (8in) race-tuned cuff doesn’t run afoul of UCI regulations.

The ultralight textile increases breathability, boosts cooling airflow, and decreases drying time – the most critical attributes for summer’s heat.
Assos temperature range: > +21 °C

Available sizes