Castelli Endurance 15 Socks (White/Black/Red) (S/M)

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Price: $21.99 (Save 41%)
Sale: $12.99
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Castelli Endurance 15 Socks are designed with comfort as the main priority. A 200 needle construction provides incredible stretch while underfoot cushioning and a midfoot support band hugs the foot for all-day comfort.


  • 200 needle construction provides extra stretch
  • Bioceramic yarns for all day comfort
  • Underfoot cushioning
  • Reinforced heel & toe box
  • Midfoot support band

Season: Warm Weather
Cuff Height: 6"
Material: Synthetic
Visibility: -
Color: White

Sizing Note: Castelli socks run smaller than most. Double-check the Size Chart to verify your size.

This product was added to our catalog on April 7, 2022

Men's US Shoe SizeEuro Shoe Size
S/M5 - 6.536 - 39
L/XL7 - 1040 - 43
2XL10.5 - 1344 - 47

Note: All measurements are provided by the manufacturer and may vary depending on how measurements are acquired.