Men's Assos Equipe RS Ultraz Winter S11 Long Cycling Tights

The Johdah Ultraz S11 is the ultimate choice for winter. Designed for the most intense rides in the coldest and harshest conditions, it combines the new generation of DIAMOND softshells with strategically placed thermal fabrics to provide a complete barrier against the cold, rain and wind, whilst maintaining active breathability and optimal freedom of movement.

The twinDeck construction at the front ensures maximum protection against the elements, whilst the DIAMOND Medium panel in the lower back blocks splashes and adds flexible insulation. The rear leg panels in water-repellent OSMOS Heavy increase ventilation where it is most needed. Finally, Waterskin reinforcements wrap around the ankles for waterproof and windproof protection against road spray.

The result: a compressive, stable second-skin fit, yet more flexible and less restrictive than previous generations. Comfort is further enhanced by the RS S11 panel, which offers breathability, softness and wash resistance.

Technical specifications:

- Colour: BlackSeries
- Sizes: XS to XXL
- DIAMOND Ultra: ultra-stretchy, waterproof and breathable 2L softshell, combined in twinDeck with OSMOS Light for maximum insulation and protection
- DIAMOND Medium: insulating and windproof 3-layer softshell, breathable and protective
- OSMOS Heavy: breathable and compressive thermal fabric, ideal for endurance
- Waterskin: elastic, windproof and waterproof barrier at the ankles
- AEPD 11 racingFit: aerodynamic, second-skin fit, 360° compression and stability
- X-Frame: lightweight straps and an A-shaped structure stabilising the lower back
- softCompression Module: multi-directional compression support that frees the waist in aggressive positions
- waterBarrier: reinforced, discreet splash protection at the ankles
- Shock-Absorb Damping System Mono 9: 9 mm single-layer insert, compressive and lightweight, for shock absorption
- 3D Waffle: patented three-layer perforated foam for breathability and weight reduction
- kraterCooler: strategic perforations to maintain a dry and warm microclimate

Assos Size Guide