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Rukka Outlast Shirt

Item: P216193

Outlast is magical. When you are hot, it cools you down and when you are cold, it helps to retain your heat. See? Magic! Read More

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Product Details

Rukka Outlast Shirt

The Rukka Outlast Shirt works to keep the rider’s temperature not too hot, not too cold, but just right, over a broad range of environments and activity levels. When your activity level or the outside temperature increases, the Outlast thermocules begin to change from a solid to a liquid which provides you with a comfortable sensation of thermal equilibrium. The energy required to activate this process comes from your warm body or rising ambient temperatures.

When you begin to cool down, Outlast thermocules begin to change back from a liquid to a solid. In this phase change, the energy that was absorbed by the thermocules while you were active is returned to you. The Rukka warranty is valid for 5 (five) years from the date of purchase against faults in material or workmanship.

Product Style RevZilla Item # MFR. Product # Availability
Product Style Black / SM RevZilla Item #835157 MFR. Product #70468-779-990-SM AvailabilityOut of Stock
Product Style Black / MD RevZilla Item #835158 MFR. Product #70468-779-990-M AvailabilityOut of Stock
Product Style Black / LG RevZilla Item #835159 MFR. Product #70468-779-990-L AvailabilityIn Stock: Ships within 24 hours
Product Style Black / XL RevZilla Item #835160 MFR. Product #70468-779-990-XL AvailabilityOut of Stock
Product Style Black / 2XL RevZilla Item #835161 MFR. Product #70468-779-990-2XL AvailabilityOut of Stock
Product Style Black / 3XL RevZilla Item #835162 MFR. Product #70468-779-990-3XL AvailabilityOut of Stock


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Product Description
Outlast is magical. When you are hot, it cools you down and when you are cold, it helps to retain your heat. See? Magic! Read More
Part Numbers
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Reviews & Questions

4.7 / 5.0
17 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Bang For The Buck
4.4 / 5
Protection & Durability
3.6 / 5
3.8 / 5
5.0 / 5
4.8 / 5
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
5 / 5
5 / 5
5 / 5
Amazing! Just don't run it in the dryer.
I LOVE this shirt. It does exactly what the description said, it does. It's like it knew my desired body temp and adjusted to produce that.
I made the mistake of letting it get put in the dryer, ruining that quality.
March 28, 2016
over 3 years ago
Bang For The Buck
5 / 5
Great underlayer
I went for 4000 miles and not washed once in temperatures from 38 to 90 degrees. Not one problem and held up well.
October 2, 2013
2008 BMW HP2 Megamoto
works great in 90 plus temps
tight fit but very comfortable... I wore for two days on all day rides in temperatures pushing 98 degrees and it definitely kept me cooler than an normal t shirt... a little pricey however worth it and I will be purchasing another
July 31, 2015
over 2 years ago
2007 Victory Hammer
Bang For The Buck
4 / 5
Great in cold weather
I like traveling light so the Rukka shirt looked to be a good shirt to keep warm in winter and cool in summer. Bought an XL and sizing seemed American. Very, very light and easy packing. First time I wore it was on a wintry weather day(44 degrees - I live in Florida) with my Dainese jacket(liner in) and was quite comfortable zipping along at 65 mph. Haven't tested the hot weather side. I intend to pack 2 of these for long trips with the idea of washing overnight. It does dry quickly.
January 28, 2013
2015 BMW R1200GS
Not cheap, but you can't beat the comfort
I'm on a mission to commute to work year round, so I bought the Outlast base layer shirt and pants to try and make it happen. It keeps me comfortable indoors and out on the bike - even out on the highway with outside temps pushing 27F degrees. I was so impressed I bought a 2nd set. While my wallet was a lot lighter, I can't say enough about the product.
December 24, 2014
2014 Yamaha Star Bolt
Bang For The Buck
5 / 5
Excellent base layer
The shirt fits perfectly, it does its job very well, and I couldn't ask for more.
May 25, 2015
Bang For The Buck
4 / 5
Quality base layer
This shirt is very comfortable on the skin. I like wearing just this shirt under my Rukka Armaxis jacket. I am 6 foot 195 medium to large build, bit of a tummy. I got the XL and it fits nice and close, but not tight. I thought the large would be binding, but now I think I could have worn that as well. The material is very stretchy and pliable.
I wore it in 65 degree sunny weather and was very comfortable. Quality product.
November 11, 2014
2014 BMW R1200GS
Outlast outperforms
The Rukka Outlast shirt is now my standard base layer shirt. Since purchasing the shirt, 20 days ago, I have worn the shirt on six subfreezing rides in comfort. I am confident that the shirt will perform just as well at the other end of the thermometer. I did purchase one size up, due to previous reviews, to add to the long ride comfort factor.
December 16, 2013
Bang For The Buck
5 / 5
Thin and Comfortable
This shirt is awesome, it keeps you warm even with a perforated leather jacket and because of how thin it is, it lets air circulate and keeps you cool when its warmer out.
April 24, 2014
Bang For The Buck
5 / 5
Does Its Job
This is an extremely light and stretchy base layer. I am 6"0' 215 with broad shoulders. I wear an XL tee shirt and this Rukka in XL fits fine. The shirt itself is surprisingly warm and comfortable. I sweat in my UA 3.0 base shirt when riding in my cold weather gear and that can give me chills. I don't have that issue with this shirt. The price is commensurate to other high value base layers, but with Outlast technology it is far more wearable and comfortable in cold weather.
November 23, 2014
2014 Harley Davidson Switchback FLD
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 6 questions Browse 6 questions and 46 answers
Why did you choose this?
RevZilla Store
Never got my size small in so have yet to experience this product
Michael P on Aug 16, 2017
Good reviews. I am about to take a 4 week trip riding in the SW desert an the Canadian Rockies. Need a flexible baselayer.
Andrew A on Jun 22, 2017
Never got my size small in so have yet to experience this product
Michael P on Aug 16, 2017
Windproof-ish layer underneath summer jacket in Southern US cool spring mornings/evenings
chris c on Jul 18, 2017
Good reviews. I am about to take a 4 week trip riding in the SW desert an the Canadian Rockies. Need a flexible baselayer.
Andrew A on Jun 22, 2017
Apparent quality and features
Roger P on May 2, 2017
excellent reviews
JohnEd on Apr 24, 2017
Seems like the perfect all around riding base layer. I'm going on a 6 day bike tour in North Vietnam and thought it was the one piece of clothing kit I should take.
Patrick S on Mar 16, 2017
For cold weather riding mostly with the Rukka jacket. Will try in summer too for sure.
Tanju Tamer O on Jan 30, 2017
Good price for the product
Cyb3rjak on Jul 20, 2016
I needed a base layer top and heard good things about Outlast fabric. So far so good.
R H on Jun 21, 2016
my favorite product of all
Mark W on May 23, 2016
I like warm top
Peter R on May 16, 2016
Winter riding in CA and touring...
Rudy S on Mar 30, 2016
good quality and stylish
Rudy C on Jan 11, 2016
Looks like a good versatile base layer
Adrian W on Dec 16, 2015
I have the bottoms already, and they are terrific. Having a complete set to keep me more comfortable during winter riding here in Canada seemed like a good idea.
Fred L on Nov 30, 2015
SoCal "winter" is coming so i wanted something technical that wasn't too bulky to wear on my 70 mile daily commute.
James B on Nov 5, 2015
This does a great job of moderating the heat/cold on my 1h commute. It also wicks away moisture so even when it's hot I wear this under my riding gear to keep cool and dry.
Scott W on Sep 29, 2015
Wanted something for Spring/Fall - love this shirt!
David O on Jun 14, 2015
I have a Rukka suit and it was well made and durable. The technology in this base layer appears to be an excellent addition to my current riding gear.
C D on Apr 2, 2015
I need something to wear under my jacket since the jacket I have doesn't have a thermal liner. I like the idea that this works in cool or warm weather.
A S on Mar 24, 2015
feels great. might be the only upper base layer i buy.
Owen C on Feb 10, 2015
I chose the Outlast shirt because of Rukka's reputation for quality, but more importantly because I like the idea of how the outlast material works and the fact that it should be versatile in varied climates which keeps me more comfortable (and consequently that little bit safer) as wells as carrying that much less stuff.
Adam S on Feb 3, 2015
Need to layer my clothes so I can ride my Road King and bicycle into the winter. Also I don't seem to be able to move to Florida
Fred L on Nov 18, 2014
Have been wearing cotton T shirts under my for the past couple of years and wanted to try a new base layer that is advertised as being better than ran (admittedly) sweaty and clammy cotton T shirt. Will give it a try and if I like it will try Revit Glacier shirt as well.
S T on Sep 17, 2014
Impressed with it's cuttting edge Space technology to be an all weather base layer. Hopefully this will be my comfort companion in all weather rides
Sunbir W on Jul 16, 2014
All weather comfortable base layer. Have yet to try it on and see.
B B on Jun 5, 2014
assist with keeping cool and keeping warm for riding in both California and Washington State.
LeeJ53 on Apr 28, 2014
Quality product
Terry W B on Mar 8, 2014
Rukka is a well known brand and I check the video and got convinced
Jose D on Dec 18, 2013
Excellent high tech base layer for a good price.
Joseph M on Dec 14, 2013
Trying to find a functional Christmas gift for my all-weather riding boyfriend is tough. Contacted Revzilla customer service and John K. was a huge help!
Yvonne L on Dec 14, 2013
I need something to help keep my brittle old bones from snappin' on the way to work this winter. Seems like sound technology.
james n on Oct 2, 2013
Windproof-ish layer underneath summer jacket in Southern US cool spring mornings/evenings
chris c on Jul 18, 2017
Apparent quality and features
Roger P on May 2, 2017
How do you wash /take care of this stuff, I've looked all over and can't find much in the way of instructions for keeping it clean?
A shopper on Feb 25, 2014
BEST ANSWER: Hand wash with mild soap and warm water. Lay on a flat surface to air dry.
I already have the ARMAS jacket and pants, and the Rukka lined summer jacket and pants. Is it effective to wear this base layer WITH OUTLAST under the OUTLAST lining in the ARMAS jacket or is it overkill?
christopher s on Feb 10, 2015
BEST ANSWER: Depends on the conditions you are riding in,, sometimes it wouldn't be necessary, other times,, you can't put enough on... only you can answer as to whether you want more insulation at times.
interested in the Rukka Outlast shirt. I have a 56 inch chest, was wondering whether the 3xl would fit??? thanks, Chris…..
Chris D on Jan 14, 2015
BEST ANSWER: Not sure but for reference I have a 46" chest and wear an XL and it fits tight. I've Rukka typically fits 1 size smaller (i.e. go for a XXL if your an XL)
What are the cleaning proceedure. Is this an article that I can wash out in the sink at night, hang up to dry and it will be dry by the my LD Comfort riding shorts?
Rick B on Jul 2, 2017
Which will keep me cooler and dryer in hot and humid conditions? The Rukka Outlast or "Dainese Dynamic Cool Tech LS Shirt"
Guest on May 13, 2014
BEST ANSWER: The rukka is made more for changing weather conditions on long rides. I have work it from 30 degrees to 90 degrees comfortably. Not sweaty. Not overheating when it warmed up. But keeping me warm when cold.
17 Customer Reviews
17 4.5/5
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5 Questions & 14 Answers
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