Spatzwear Windsock PRO Aero Oversock – White
SKU: 71386462770

Spatzwear Windsock PRO Aero Oversock – White

$48.59 $53.99
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Spatzwear Windsock PRO Aero Oversock – WhiteSpatzwear Windsock PRO Aero Oversock White The Spatzwear Windsock PRO is a race ready aero oversock engineered to push performance beyond the already proven Windsock2 platform. Worn to victory in Tour de France stages, major Classics, and the UCI World Gravel Championships and used by Mathieu van der Poel at Omloop Het Nieuwsblad 2026 the Windsock PRO is the choice of the world's fastest riders. Wind Tunnel Tested Aerodynamics Developed for maximum

Spatzwear Windsock PRO Aero Oversock – White

The Spatzwear Windsock PRO is a race-ready aero oversock engineered to push performance beyond the already proven Windsock2 platform. Worn to victory in Tour de France stages, major Classics, and the UCI World Gravel Championships — and used by Mathieu van der Poel at Omloop Het Nieuwsblad 2026 — the Windsock PRO is the choice of the world's fastest riders.

Wind Tunnel Tested Aerodynamics

Developed for maximum efficiency in fast race conditions, the Windsock PRO was tested at the SSE Wind Tunnel Hub, delivering consistent CdA reductions over the standard Windsock across most yaw and speed angles. Every detail — from the aerodynamic lycra leg section to the striated ankle fabric — is shaped to reduce drag and keep you faster for longer.

Waterproof, Secure & Built to Race

A waterproof stretch main panel protects against wind and the elements, while the super aerodynamic lycra leg section delivers a close, stable fit. The newly developed internal gripper system ensures the oversock stays exactly where it should, lap after lap.

Features

  • Advanced aero oversock developed from the proven Windsock2 platform
  • Wind tunnel tested for improved aerodynamic performance (SSE Hub)
  • Waterproof, stretchy main panel for wind and weather protection
  • Super aerodynamic lycra leg section for a sleek, close fit
  • 2 radial leg grippers and 4 vertical grippers for secure hold without excess compression
  • Additional silicone tape at the hem plus woven-in silicone gripper for enhanced stability
  • Striated aero fabric shaped to follow the ankle joint and reduce wrinkling through the pedal stroke
  • Tall cut to meet UCI length regulations
  • Tough velcro fastener positioned behind the cleat and pedal interface for fit adjustment and a clean silhouette
  • Kevlar toe area for improved durability against nicks and tears
  • Internal heel silicone grippers to prevent the oversock riding up during racing

Key Details

  • Brand: Spatzwear
  • Colour: White
  • Sizes: S, M, L
  • UCI Legal: Yes
  • Use Case: Road racing, gravel racing, sportives
  • Price: £53.99

Why Choose the Spatzwear Windsock PRO?

If you're looking for the best aero cycling oversock in the UK — one that's been proven at the highest level of professional racing — the Spatzwear Windsock PRO delivers. Whether you're targeting a PB at your local sportive or racing at elite level, every watt saved counts.

Available now at 99 Bikes UK. Free delivery on orders over £500. Expert advice available in-store and online.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 71386462770

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4.6 ★★★★★
Based on 711 reviews
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Product Reviews
A
Verified Purchase
AGJ
New York, US
★★★★★ 5
Great for training and play!
Size: Medium, Number of Items: 1
My German shepherd love this toy! Great to take on walks with you as light weight and can fit in your pocket. Stands up to the toughest of play. Great as reward toy for training in place of treats! We always have one on hand at home or out and about!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
R
Verified Purchase
Room112
Birmingham, US
★★★★★ 5
Great for big dogs
Size: Medium, Number of Items: 1
Our pup is now 15 months old (nearly 110 lb and still growing). We got this ball when he was 3 or 4 months old. GOODS - - Our pup fetches with extreme drive, and the rope helps him quickly snatch the ball off the ground (versus a tennis ball, in which we are worried he will go head over heels at times) - Our pup also loves to play fetch in the water, and this ball floats great and again, the rope gives another point to bite onto - The yellow color is easy to see, even in grass - Our pup typically fetches the ball, and leaves the rope mostly out of his mouth. So, throwing the ball doesn't result in saliva-covered hands - It's pretty easy to throw the ball 50', and possible to throw it 100' - It doesn't roll/bounce, so if you are for example playing fetch on your front lawn and are concerned with a tennis ball rolling into the street, this one alleviates that issue - Our pup is spoiled and has several balls. This is absolutely his go to ball. We have woken up in the morning before to see him standing next to the bed with the ball in his mouth, asking us to get up and play. BADS - - Occasionally when he goes to fetch it, he will step on the rope as he tries to pull up on the ball. - We have gotten this ball stuck in trees multiple times. In fact, there is one stuck on the roof of our church from playing fetch on the lawn there. :-/ Not a fault of the ball, but if you start whipping it around like nunchucks, it might not go where you want. - The near max you can through this ball is 100'. And since it doesn't roll/bounce, throw distance is throttled. We often play fetch in a local baseball field, and have no issue wearing him out with this ball. However, if you are planning on throwing a ball the distance of half a football field, you might want to consider something else. SIZE - - We purchased both the medium and the large. Even though our pup is huge and can fit a soccer ball in his mouth, he still prefers the medium. It's easier for him to get in his mouth and breath while running back. The medium is the size of an orange, whereas the large is the size of a grapefruit. DURABILITY - - We have gone through about 4 of these balls, BUT this is because we lost 3 of them. We believe he dropped one out of the car window while we were driving, one is on the roof of our church, and I forget about the other one. On the first one we had, the stitching behind the black tape was down to a few threads after about 5 months. Given duration we use these balls (every day) and the joy he gets from them, I feel the durability is good for the price. - We do play tug with the ball at times, and no issues there Enjoy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 17, 2013
G
Verified Purchase
Greg
Draper, US
★★★★★ 3
Good but better options out there.
Good ball, but is a cheaper version of the Foamster sold online. The rope is cheap and comes apart, and can be abrasive to a dogs mouth. The Foamster uses a higher quality ball and are more durable and use grippy biothane straps rather than cheap rope. They are also made to order in the USA with lots of fun colors. Worth the extra money if your dog likes these balls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2025
K
Verified Purchase
Kristen
Bozeman, US
★★★★★ 5
Fun toy for fetch
Size: Medium, Number of Items: 1
Daisy loves this toy. I found it from her dog trainer, and it makes rewarding her with a quick tug of war and fetch really easy. Also it’s shockingly durable. It looks like foam, but she has not destroyed this one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 11, 2025
D
Verified Purchase
Dave
Cuba, US
★★★★★ 5
One Tough Ball!
Color: Blue
Our dogs are loving this ball. Our 1 yr old hound is a world-class chewer and he can't make a dent in this ball. The interactive buzzing and bouncing keeps them entertained for long durations. It's a mite noisy but the barking from the 1 yr old is much louder, lol. Even turned off, they like playing with it and chewing on it. Based on the tough construction, we think it will last much longer than traditional chew balls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026

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