MEC Calefaction Arm Warmers - Unisex 5029-977
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MEC Calefaction Arm Warmers - Unisex

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Order online, get it at your local MEC. It couldn’t be easier.


Rocksolid Guarantee

Shop with confidence. If it’s not working out, you can return it (consumables, undergarments and swimwear excluded).

Really. If it's not up to snuff after you use it (a couple times) you can still bring it back.

It lasts longer than 30 days, but not forever. We'll be fair about it.

Price match guarantee

Found a better deal in Canada? Up to 30 days after purchase – we’ll match it.

If you see a lower price for this exact item advertised online, in print or in a store, give us a call at 1 (888) 847-0770.

If it’s identical, brand-new, in stock, and sold and shipped by a Canadian-based retailer, we’ll match that price.


Show Description

These compact arm warmers are splendid for cool and cold weather cycling. Stow them in your pocket when the day warms up. Motion-friendly stretch fabric is brushed on the inside for warmth and comfort.

  • Black fabric is a blend of 86% nylon, 14% spandex. Coloured fabric is 83% polyester and 17% spandex.
  • Slightly articulated elbow.
  • Flat-locked seams.
  • Silicone grippers at biceps to prevent slipping.
  • Reflective MEC logo for visibility.
  • XS arm warmers measure 20cm around the circumference at bicep and 44cm long at the underarm seam; Small measures 22cm at bicep, 47cm long; Medium measures 25cm at bicep, 50cm long; Large measures 27cm at bicep, 51cm long; XL measures 30cm at bicep, 52cm long.


Bluesign® Approved Material

Tech specs

Show Tech specs
Weight 59g (Small)
Ideal for
  • Road cycling
  • Cyclocross
Gripper elastic

Gripper elastics prevent the cycling shorts from riding up and leg and arm warmers from sliding down.

Additional feature(s) Reflective details
Product sustainability Bluesign® Approved Material
Made in El Salvador