Thermal, reflective cycling leg warmers
Thermal, reflective cycling leg warmers
Thermal, reflective cycling leg warmers
Thermal, reflective cycling leg warmers
Thermal, reflective cycling leg warmers
Thermal, reflective cycling leg warmers

Alpine Thermal RT Leg Warmers

28 reviews
Regular price$62.00
Shipping calculated at checkout.

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OVERVIEW: Reflective Cycling ClothingLeg warmers are ideal for cyclists who like to adapt to changing temperatures and weather conditions during their ride. They easily pack into a jersey pocket and with the convenient ankle zippers, can be taken off or put on in a matter of seconds, even over your shoes. These warmers include reflective fabric panels for added safety in low-light conditions.

Not familiar with Leg Warmers?
Read "
When to Wear Arm, Leg and Knee Warmers."

FABRIC & CONSTRUCTION: The next generation Alpine Leg Warmer has been taken back to basics. Leveraging a high-stretch fabric, we simplified construction to a single seam for reduced chafe points without compromising fit. An all-new bottom cuff is made from fabric featuring Reflective Technology™ and includes a reflective zip opening for visibility from all angles. A large, reflective logo adds additional visibility in low-light conditions. We love the ThermaGuard fabric for its compressive fit and soft feel against skin. It's not overly warm while providing the perfect amount of protection for those days where you need to cut the cold without overheating. The gripper-bands are possibly the most critical component of any warmer, so that's why we searched high and low for the best combination of sturdiness, stretch, soft-touch and grip. We think we've found the perfect answer with the wide, stretchy and soft grippers in these warmers. While they hold incredibly well on their own, we went ahead and added a tenacious silicone print to the interior (skin side) to ensure the bands stay locked in place. We recommend washing the warmers prior to wearing to activate the Silicone for best grip. Warmers work best and stay in place when placed directly on the skin, not over a short as Silicone is not designed to grip fabric. 


  • ThermaGuard fabric - slight interior loft, breathable, wicking and lightweight
  • Reflective Technology™ fabric and logo for added safety 
  • Interior ultra-soft silicone gripper at thigh opening
  • 8" ankle zippers with reflective strips

Pair with any shorts or bibs when the temperature dips below 65 or 60°. Wear with the Alpine Jacket and a winter base layer, such as the Thermoregulator, in the 50's, 40's or even 30's and you'll be ready for a long cold days in the saddle.


We recommend you purchase leg warmers in the same size that you typically wear for shorts or bibs. See the size and fit chart for assistance.

Have questions about sizing, fit or garment usage?

Don't hesitate to contact us.

Yosh  Melissa  Ryan

We are here to help and answer all your questions!


Or, send us an email and we will get back to you as soon as possible.

Fit Guide


Items designed to provide a traditional performance fit.


Items in this category have been designed to provide an aerodynamic form fit.

Second Skin Fit


Items in this category have been designed to provide an ultra form fit.

Fit Videos


Size Charts

Custom cycling clothing size chart example - man
Pactimo Cycling Clothing Size Chart
Custom cycling clothing size chart example - woman

Kid's Cycling Clothing Size Chart

PLEASE NOTE: Not all garments are available in every size listed on size charts.

Arm, Knee and Leg Warmer Sizes

Shoe Cover Size Chart

Custom cycling sock size chart

Cycling Glove Size Chart

Measuring Tips 


Using a soft measuring tape, bring the tape across your back under each arm, around the front. For women, measure the widest point of the bust. For men, measure around the largest part of your chest.


Bend to one side to find natural indentation in torso. This is your natural waist. Run tape around waistline, keeping tape parallel with floor. 


Stand on a level surface with feet together. Measure around fullest part of hips and bottom (approximately 7" - 9" below waistline), keeping tape parallel with floor.



Typically delivers in 3-5 business days
(Standard Shipping Option)


USPS Priority

1-3 business days.

USPS Priority Service Map

USPS Shipping Map

USPS Priority Express

1-2 business days.

* Please note: All orders placed after 8 am will be fulfilled the following business day.

FedEx 2-Day Shipping

Arrival in 2 business days.

* Please note: Orders placed after 11 am will be fulfilled the following business day.


Additional Information for USA Orders

All orders must be shipped within the USA, Puerto Rico or an APO.
At this time we do not offer shipping to Canada.

All Made-to-Order (MTO) and Jersey for a Cause items are delivered 14-16 days from the date of purchase via FedEx Express. Please note that FedEx cannot deliver to PO Boxes. If you order an MTO item and use a PO Box, your order will be shipped to our Denver office and forwarded to the PO Box via USPS. 

PLEASE NOTE: Information on this page does not apply to custom clothing orders.
For information about Pactimo Custom, please visit


Customer Reviews
4.8 Based on 28 Reviews
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Samuel A.
United States United States
Does the job

I'm 6"3'' 175lbs. Initially ordered L size based on the fit guide but those were too tight/constricting. XL fits well and doesn't migrate down the leg. Nicely constructed/finished item.

chris h.
United States United States
Great look and fit. A little thin, so we'll see how warm they are

Great look and fit. A little thin, so we'll see how warm they are. Nice reflective bits

Paul W.
United States United States
Thermal leg warmers

Used in 45 degree day ride . Comfortable and stayed in place. Great product

Nigel P.
United States United States
Very pleased!

I bought these as my previous pair of (not Pactimo) leg warmers were losing there elasticity and getting a bit “baggy”. I rode with them for the first time today (3/21) and could not be happier. They are the perfect length for me, no bagginess as with some warmers, and grip well on the thighs so no chance of sliding down. I may have to invest in another pair.

Rick M.
United States United States
Toasty but Not Roasty

They keep my legs Toasty but not to the point that the legs are Roasted....wore them on a 68 mile ride Saturday that started at 39F and finished at 53F....perfect performance

Rene D.
United States United States
Alpine thermal RT leg warmers

Yesss, I bought these leg warmers that were in my wish list.... finally I’ve gotten and had the chance to use them on my morning ride, temp was around 39ish and at first felt a little cold but after my warm up pre ride they rock!!!. I love the reflective areas ...

Larry M.
United States United States
Another great product

I finally got to try out these leg warmers for the first time and I was not disappoint. Kept me nice and snuggle in 40°-50° temperatures. Perfect fit for me. Very stretching. Goes nicely with the matching Alpine thermal RT arm warmers I bought last year.

Craig R.
United States United States
Goldilocks wouldn’t be happy

After ordering a larger size tat wouldn’t stay up, I called customer support for fit advice. They told me the diameter of the top of an XL and told me how much the diameter decreased for each reducing size. I measured the circumference of my upper thigh and exchanged accordingly. The new ones fit my upper thigh just right. But I couldn’t zip the bottoms closed because my ankles are too big. It was also way too tight on my calves. I decided I could live with it, though. After my first ride, though, I discovered it had been so tight that the seam left a wide and deep indentation in my calves. measured the circumference of my upper thigh

Jonathan L.
United States United States
My go to leg warmers!

Quality is excellent just like my other Pactimo products. The fit of the size large is smaller than my other pair of these leg warmers. Seems like they have been redesigned and they are difficult to zip down at the ankle. The other pair is perfect as why I wanted to get a second set. Slightly disappointed with this.

Jaeson G.
United States United States
Alpine Thermal RT Leg Warmers

So far so good! I've used them several times now in 45-50 temps and they've kept my legs warm and stayed in place. They are pretty tight down at the ankle though, so I'm worried that the zipper might break in time. It would be nice to see a snap below the zipper. The website says to order the same size as your bib, which for me is a small, but I had to return them for the size medium.

Tim M.
United States United States
Alpine Thermal RT Leg Warmer

Great pair of leg warms. Use them in temps as low as 30 degrees. I have tried a lot of brands and think these are the best.

Geoffrey L.
United States United States
They do the job!

I have no complaints. They fit well, keep the cold out, wear high on my thigh (leg grippers work) and reflect light (I hope the reflective material doesn't wash off like some other RT products I've purchased in the past). My legs stay warm which is the reason why I made the purchase.

Tim P.
United States United States
great leg warmers!

these are really fantastic! just the right amount of warmth for riding in the high 20's to mid-40's, the fit is snug like it should be and they stay in place up top. the zipper is a nice touch, as are the reflective markings. length in L is perfect for a 6 foot guy with a 34" inseam.

Roy K.
United States United States
Leg Warmers

I am tall and have difficulty in finding anything long enough for my legs. Using these have really given me options for staying warm. I use these in 40 degree plus weather and they are perfect. No slippage at the grip bands. Zippers down low help For putting them on. Overall, they are a winner.

A Pactimo Customer
Janice W.
United States United States
Look great, work great!

Got these for my partner and he loves them. The reflective bits on the bottom are very eye catching - in an aesthetically pleasing way and a functional way. The fit is tight so you're not pulling them on our off over shoes even with the zippers undone, FYI.

Ric S.
United States United States
leg warmers

I have short legs so they didn't fit very well so I switched to knee warmers and they are great

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