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Black - Medium
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Black - Medium
Black - Medium

Swiftwick Performance Four Sock

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Swiftwick's original light compression sock, the Performance Four is still the standard for holding up to high-intensity abuse and keeping you comfortable day-in, day-out in all your performance pursuits. 3 Arch support relieves hot spots while nylon toe and heel protect the highest-wear areas.

4” cuff. Black or white. Medium fits men's 6-9.5 or Euro 39-42. Large fits men's 10-13 or Euro 43-46.

Shoe Size
(US Men)
Shoe Size
(US Wom)

Cuff Height: Ankle 

Fabric Type: Synthetic 

Black - Medium

Mfg PartNum: 4A010ZZ-M 

Black - Large

Mfg PartNum: 4A010ZZ-L 

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Reviewed 1/6/2017
by Anonymous
Competitive Racer
Boulder, CO
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Great socks for a great price. I will buy these again.

These socks feel and look great, and they last a long time.

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Reviewed 4/21/2018
by dide
Cycling Enthusiast
Value Rating
Overall Rating
0 of 1 customers found this review helpful.
Durable and compressive.

I really like this sock. It comes in different heights and colors, and is compressive around the ankle.

All Swiftwick socks are long wearing. These have a bit more paddingthickness under the foot that the Aspire model which I prefer, but the Aspire is very good also.

I wear the Merino model in cold weather , They are warm and thin enough to fit in my shoes.

Great socks.

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Reviewed 4/8/2017
by Anonymous
Overall Rating
Go to Sox

Best socks ever. Really supports the ankle well and you forget you are wearing socks. I like the compression.

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