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Castelli Thermoflex Armwarmer

Castelli
Thermoflex Armwarmer

Mfg PartNum:
SALE: $25.99pr.
MSRP:$39.99
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The Thermoflex Armwarmer from Castelli is composed of a luxuriously soft and supple fleece-based fabric, Thermoflex. Its tightly woven fibers facilitate insulation by trapping a layer of warm air next to the skin while still providing moderate ventilation. Grippy microfiber along the upper cuff helps keep the Thermoflex Armwarmer firmly in place.

  • Ideal Temp. Range: 8°-18°C (46-64°F).
  • Fabric: Thermoflex.
  • Weight: ~70g (pair).
  • Cross-wrap cuff.
  • Elastic upper arm gripper.

Black - Small

Mfg PartNum: NAZ 

Black - Medium

Mfg PartNum: NAZ1 

Black - Large

Mfg PartNum: NAZ2 

Black - X-Large

Mfg PartNum: NAZ3 

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Great arm warmers!
by Luis
Daily Commuter
San Jose, CA
2 of 2 customers found this review helpful.

These are great arm warmers for chilly to very cold rides. Keep in mind that only one of the two arm warmers comes marked with the Castelli logo shown in the image above, the other arm warmer is just plain black.

Reviewed 2/4/2019
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Great Arm warmer which stays in place!
by Anonymous
Competitive Racer
Omaha, NE
1 of 1 customers found this review helpful.

Great versatility, quite warm, easily packed into rear pockets, not sliding on your arm, great even above a loose long sleeve jersey

Reviewed 12/5/2018
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Got the job done...
by Anonymous

Quite pleased with my purchase of

Castelli arm warmers. Wow, the best

keeps arm nice and warm, was so express I order the leg warmers.

Reviewed 4/19/2018
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Excellent
by Anonymous
SF Bay Area

I love these warmers. Absolutely nothing to complaint about. Definitely recommended.

Reviewed 3/29/2018
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fits great, feels great
by Anonymous
Competitive Racer
Memphis TN

great value, fit, and feel, keeps my arms toasty on rides between 30 & 45 degrees!

Reviewed 2/16/2018
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