Castelli Custom Thermoflex Arm Warmer

  • Maximum warmth, stretch and breathability with our technical Thermoflex fabric.
  • Anatomic cut for a close fit that doesn't constrict.
  • Silicone gripper elastic to hold the warmer in place.
  • Minimum order quantity is 10pairs.

Sizes available
  • Maximum warmth, stretch and breathability with our technical Thermoflex fabric.
  • Anatomic cut for a close fit that doesn't constrict.
  • Silicone gripper elastic to hold the warmer in place.
  • Minimum order quantity is 10pairs.

Why Castelli Custom

Find out why our Servizio Corse Castelli Custom programme is the right choice for your club, team or group.

How it works

Get your custom-manufactured Castelli Kit in just 7 easy steps.

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Size guides

Get the perfect performance fit with more size options and expert sizing help.