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Ridgeline Merino Arm Warmer

Made for the riders that don't stop when the temps drop. Compression wool provides an unrivaled combination of warmth, comfort, and the same versatility as our best arm warmers. 
Pair these with our Ridgeline Merino Knee Warmer for maximum warmth and convertibility.
Made To Order, Less Waste™ simply means minimizing waste — by making only what is needed — and maximizing our flexibility to offer customers more choices, more colors, sizes and fits.

More choices, premium quality gear and the commitment of less waste, sounds pretty great, right? The trade-off is that it takes longer for us to make, but you get exactly what you want, and we never make apparel that isn’t wanted.

Curious to know more? Give a listen to this podcast. 

What do the different purchase options mean?

Add to Cart: Your gear will ship today, or no later than the next business day.

Make Mine: When you buy it, we'll make it! Production times vary by product (and are constantly changing).

Make Mine, Pre-Order: Kitsbow sometimes offers pre-orders for products we know will be in high demand. Pre-orders secure your place at the front of the line.

Have questions about your order? Please email us at
  • With a blend of 53% nylon, 26% spandex and 21% wool you get the warmth and durability needed in an arm warmer
  • Silicone elastic gripper keeps the warmer firmly in place
  • Schoeller panel on elbow to protect from scuffs
  • Kitsbow reflective logo placed for optimal visibility
  • Sewn in USA (Old For, NC)

*Body Measurement at Bicep


Our crew often rides hard and we are here for you when things go awry. If you crash and trash your Kitsbow, get in touch with us.

If it can be repaired, we'll do that for a reasonable charge. If it can't be repaired (if you were really ripping it), we'll figure out a way to get you back on your bike wearing Kitsbow anyway. Just get in touch. The same policy applies to typical wear and tear: we'll repair it for a reasonable charge (if it can be repaired) or get you back into Kitsbow some other way if it cannot be repaired.


Customer Reviews
4.3 Based on 3 Reviews
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Joseph J.
United States United States
  • If a garment, please rate the size. Runs SmallSlightly SmallTrue to SizeSlightly LargeRuns Large
Great Gear

Very good product. Does not slide off if you get the correct size. Keeps arms warm in cold & great for wind resistance.

Kenton W.
United States United States
  • If a garment, please rate the size. Runs SmallTrue to SizeRuns Large
Good idea, ok execution

I've got the older version of these without the reflective hits and I've never had any issues with the arm warmers falling down but these would not stay put. I've worn the old warmers hiking and biking and I continue to wear them for both to this day. I think the main issue lies in the fact that these are shorter than the older version which means they cannot wrap around the thickest part of the arm.

Kitsbow Ridgeline Merino Arm Warmer Review
Rowan J.
YSIO (Your Search Is Over)

Super stoked! From the moment I put these on, it feels just right. Arm and knee warmers are one of those pieces of gear you want to work perfectly. You expect them to be warm, packable, windproof, and durable. Enter Kitsbow, all the above and beyond. These pieces are crafted with serious attention to detail. Every stitch attaching the panels supports contour, and form providing a perfect N2S fit. These are my first Kitsbow pieces, and definitely not my last. If you are looking for killer performance, your search is over. These are weapons you need to add to your arsenal of cycling gear, immediately. Winter is coming!

Kitsbow Ridgeline Merino Arm Warmer Review