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Swiftwick Aspire Four Socks

Swiftwick Aspire Four Socks
  • Color: Stripe Black Red Gray
  • Color: Black
  • Color: Black Green Gray
  • Color: Gray Red Blue
  • Color: Navy
  • Color: Red
  • Color: Pewter
  • Color: White
  • Color: Stripe Black Steel Blue Aqua
  • Color: White Blue Red
Please select options


Swiftwick's most popular cycling sock. The ASPIRE is engineered with firm compression and a thin profile for a responsive feel. Firm compression supports every contour of the foot to reduce fatigue during endurance activities. The Four height sits below the calf and its double-cuff construction provides extra support for cycling and trail running.

- Thin profile with light cushion
- Channeled upper improves breathability
- Lightweight Olefin fiber wicks moisture and dries quickly
- 67% Nylon / 28% Olefin / 5% Spandex


Part Numbers

Option UPC MPN Store SKU
Black / Small 816513010029 4C010ZZ-S
Black / X-Large 816513010050 4C010ZZ-X
Navy / Small 849632040981 4C060ZZ-S SWI38413798L
Pewter / Small 849632040950 4C550ZZ-S SWI40225511L
Pewter / Medium 849632040967 4C550ZZ-M SWI41107978M
Pewter / Large 849632040974 4C550ZZ-L SWI40819977E
Red / Large 849632009339 4C100ZZ-L SWI37674945E
Stripe Black Red Gray / Small 849632026398 4C170ZZ-S
Stripe Black Steel Blue Aqua / Small 849632026459 4C210ZZ-S
White / Small 816513010425 4C020ZZ-S
White / X-Large 816513010456 4C020ZZ-X
White Blue Red / Small 849632029115 4C450ZZ-S
Black Green Gray / Small 849632028996 4C430ZZ-S
Gray Red Blue / Small 849632029054 4C440ZZ-S