Spatzwear Aero Sokz: BLACK M-L (45-49)

Designed in collaboration with a double Olympic Champion, the all-new Aero Sokz deliver uncompromising aerodynamic performance, validated through testing at the Silverstone Sports Engineering Hub wind tunnel.

Engineered to stay firmly in place during road races, crits and time trials, they eliminate slipping and distractions so the rider can focus entirely on speed.

Cut to UCI-compliant length, they use a striated Lycra upper that helps airflow remain attached to the leg, while the rear-seam layout minimises turbulence for cleaner aerodynamics.

A Dual Gripper System—combining a woven-in silicone gripper with an additional lower-cuff silicone strip—secures the sock consistently for every rider.

The foot section is built for long-duration comfort with moisture-wicking yarns, subtle compression and supportive structure suited to both racing and high-volume training.

Finished with the distinctive“#thanks4coming” across the front, they pair performance with unmistakable SPATZ character.

Features
• Striated upper engineered for aerodynamic efficiency
• UCI-compliant height suitable for racing
• Rear seam orientation to reduce turbulence
• Dual Gripper System: woven-in silicone gripper and cuff-mounted silicone strip
• Moisture-managing foot section for comfort on long rides
• Subtle compression for support during sustained efforts
• Precision footbed construction for stability and comfort
• Signature “#thanks4coming” front detail

Specifications
Upper material: Aerodynamic striated Lycra
Grippers: Integrated woven silicone + lower-cuff silicone strip
Foot section: Moisture-wicking fibres with compressive support
Seam design: Rear placement for clean airflow
Height: UCI-compliant long cut
Use case: Road racing, time trials, criteriums, endurance training