Aero Calf Sleeve™ SUB22
SKU: 5137992059

Aero Calf Sleeve™ SUB22

Sale price$48.60 Regular price$54.00
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  • USA
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Aero Calf Sleeve™ SUB22Unrestricted Aerodynamics and Time Savings Triathletes can now benefit from the watt saving technology found in our record breaking aero socks, but without the restrictions laid down by the UCI. The extra calf coverage, compared to the socks gives even greater aerodynamic and time savings, making them ideal for non UCI time trial events. Calf guards can be worn in triathlon competition under your wetsuit and for the duration of the event. State of the

Unrestricted Aerodynamics and Time Savings

Triathletes can now benefit from the watt saving technology found in our record-breaking aero socks, but without the restrictions laid down by the UCI. The extra calf coverage, compared to the socks gives even greater aerodynamic and time savings, making them ideal for non UCI time trial events.

Calf guards can be worn in triathlon competition under your wetsuit and for the duration of the event. State of the art garment technologies combined with wind tunnel tested fabrics and patterns save both watts and time due to fabric placement.

  • Designed and enhanced by Dan Bigham.
  • SUB22 - Optimal aerodynamics at speeds under 22mph.
  • Up to 8 watt saving.
  • Precisely patterned to maximise aero gains.
  • Aerodynamic materials.
  • TT and track proven.

For sizing, measure the widest part of the calf.

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: 5137992059

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Payton
West Palm Beach, US
★★★★★ 5
Perfect for whatever activity!
Size: Large, Color: B004
I bought these specifically for my postpartum journey, and I still wear them. They are so comfy & a perfect length.
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Reviewed in the United States on April 16, 2026
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Swetha Puchakayala
Lake Worth, US
★★★★★ 5
Worth Spending
Size: X-Large, Color: B004
Super comfortable....
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Reviewed in the United States on May 26, 2026
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Phantom charger
Lake Worth, US
★★★★★ 5
Runs very very small, go up 2 sizes
Runs very very small. I bought a large, I'm 5'6. 160lbs with 36dd and its super tight
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Reviewed in the United States on May 3, 2026
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Amazon Customer
Omaha, US
★★★★★ 5
Want more
Comfortable with a good fit!!
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Reviewed in the United States on November 1, 2025
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Debbie L.
Grantham, US
★★★★★ 5
Great fit!
Love this shirt!
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Reviewed in the United States on October 20, 2025

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