Castelli Primaloft 13 Socks - Unisex 5043-540
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Castelli Primaloft 13 Socks - Unisex

Size Guide

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Show Description

Super-warm socks for muddy bouts of cyclocross or ice-cold century rides. Mid-calf height and synthetic insulation provides total-warmth on frigid morning outings.

  • Primaloft synthetic insulation provides total warmth and moisture management.
  • Mid-calf design with reinforced toe and heel areas.
  • Silk details for extra softness.

Tech specs

Show Tech specs
Ideal for
  • Road cycling
  • Cyclocross
Fabric content
  • 42% polyester
  • 32% spandex
  • 18% silk
  • 8% nylon
Cuff height Mid-calf
Made in Italy