Aero oversocks
Spatz Windsock PRO UCI Legal Aero Oversocks
Windsock PRO builds on the race-winning Windsock2 with a new printed internal gripper system that keeps the oversock in place without extra compression, and it was worn by Mathieu van der Poel at Omloop Het Nieuwsblad 2026.
Highlights
Why we rate it
New grip system
Two radial and four vertical 1mm grippers, made from the same material as Spatz grip socks, hold firm with no extra squeeze, and grip harder the faster you go. No more hairspray.
Hem that stays put
Very sticky silicone tape at the hem is combined with a woven-in silicone gripper.
Weatherproof and slippery
A waterproof, stretchy main panel pairs with a highly aerodynamic Lycra leg section, and striated aero fabric follows the ankle without creasing as you pedal.
Tough details
A Kevlar toe resists nicks and tears, heel grippers stop the booties riding up, and a strong Velcro closure tucks behind the cleat.
Wind-tunnel proven
Tested at the SSE Hub wind tunnel, where it recorded a lower average CdA than the Wind Socks it was compared with, with reductions of 0 to -0.0005 across most yaw and speed combinations.
Fit
Sizing
Sized by EU shoe size: S fits EU 38-42, M fits EU 43-45 and L fits EU 46-49.
Tech specs
Specification
Manufacturer specification. Details may change without notice.
Specification
- Main panel
- Waterproof, stretch fabric
- Leg section
- Aerodynamic Lycra
- Ankle
- Striated aero fabric
- Grippers
- 2 radial plus 4 vertical (1mm), silicone hem tape and woven-in silicone, heel grippers
- Toe
- Kevlar reinforced
- Closure
- Velcro behind cleat
- Regulations
- Cut tall to meet UCI length rules
- Sizes
- S (EU 38-42), M (EU 43-45), L (EU 46-49)
Ordering
Available from The Cycle Collective
Available to order through The Cycle Collective in Dorking. For sizing help or availability, call 0203 148 6764 or email hello@thecyclecollective.cc.