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Klim 2015 Aggressor 1.0 Shirt
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  • Klim 2015 Aggressor 1.0 Shirt - Black
  • Klim 2015 Aggressor 1.0 Shirt - Black

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MSRP
$49.99
Savings (50%):
$24.99
Price
$25.00

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Video Review

Klim 2015 Aggressor 1.0 Shirt Videos

Klim Aggressor 1.0 Shirt

The Klim Aggressor 1.0 Shirt is a lightweight layering piece designed to move moisture away from the skin’s surface and encourage rapid drying without adding insulation or bulk. Low-Profile flat-lock seams deliver all-day comfort and advanced fabric shrugs abrasion.

Features:

  • Efficient and effective moisture transfer fabric
  • Proven durability and long-lasting comfort
  • Enhances breathability and comfort of Klim outerwear systems
4.4 / 5
Bang For The Buck
4 / 5
Protection & Durability
4 / 5
Features
4 / 5
Comfort
4 / 5
Style
4 / 5
Fit
Small
 
Large

Klim Men's Base/Mid Layer Top Sizing

Size Chest (in) Sleeve Length (in)
XS 32 - 34 24 - 25
SM 35 - 37 26 - 27
MD 38 - 40 28 - 29
LG 41 - 43 30 - 32
XL 44 - 47 33 - 34
2XL 48 - 51 35 - 36
3XL 52 - 55 37 - 38

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

How To Measure

C Chest Measure around the fullest part of your chest, under the armpits, keeping the measuring tape parallel to the ground.
A Arm (Neck to Wrist) Standing up straight with your arms at your sides, measure from the base of your neck at the center of your spine, along the top of your shoulder and down to your wrist bone, along the outside of the arm.
Product Style RevZilla Item # Manufacturer Product # Availability
Black / SM 1013547 3356004120000 Out of Stock
Black / MD 1013549 3356004130000 In Stock: Ships next business day
Black / LG 1013551 3356004140000 In Stock: Ships next business day
Black / XL 1013553 3356004150000 In Stock: Ships next business day
Black / 2XL 1013555 3356004160000 Out of Stock
Black / 3XL 1013557 3356004170000 Out of Stock

Shipping

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See our full Shipping Policy for further details.

Returns

If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

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4.5 / 5.0
11 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
6
4
1
0
0
Bang For The Buck
4.4 / 5
Protection & Durability
4.6 / 5
Features
4.2 / 5
Comfort
4.6 / 5
Style
4.8 / 5
Fit
Small
True
Large
Bang For The Buck
2 / 5
Nice, but not for Deep South Heat
After being impressed with the KLIM induction jacket and gloves, I was looking for a base layer option. I watched the video and did my research. It should have been a clue when I saw this was a 4 season shirt and was fleece lined. "cool in the summer and warm in the winter" should have been another. Also should have taken another look at sizing. Also you will notice that they say this is a base layer to be worn under a mid layer. That should also be a clue. I am big guy and I ordered the 3XL First thing be aware that this fits like a second skin. Very form fitting and snug. Its plenty long enough, but it does fit close to the body ( exactly how they say it will) I was inside in the nice AC when I tried it on and immediately noticed how warm I started getting. I thought now way in Billy Blue Blazes this is gonna keep me cool. I intended to use this under my mesh induction jacket.

Well I decided to take a chance because it appears very well made. It should be noted I ordered the aggressor briefs as well and wore them at a 95deg track day last weekend. Ill post that review as well. But I will say here, they worked much better than the shirt. Probably because they are not fleece lined.

So, it got up to 98deg today with a heat index of 110. After 200 miles I can basically say that they do in fact wick moister very well. I was dry close to my skin and the outer layer was damp. BUT, my under armor gear works much better. I never really over heated but was certainly not as comfortable as with under armor.

Since I have now worn and sweated in them I am sure they cant be returned, but not sure I would anyway.

I think these will be much better for fall, spring riding. They will probably work best under a Aerostich windblocker jersey or even a Gerbing jacket liner. So if you are large guy like me (6'4" 280lbs, with a 52 chest and 46 waist this will be pretty snug. Just bordering on being too restrictive. Certainly do not wash and dry it or would never fit again.

So with that said, do not buy this for your summer gear arsenal. Stick with lighter under armor.or Nike dry fit shirts and pants.
August 5, 2016
Purchased
4 months ago
Ride:
2008 BMW R1200GS Adventure
Bang For The Buck
5 / 5
Couldn't ask for more !
2015 is my first year riding and I decided to go all out with KLIM Gear. I rode about 20 times and this undershirt has performed extremely well. Wicks away the moisture on those hot days and keeps in the warmth on those blustery April and November days... Well worth the investment... I look forward to trying v2.0 soon !!!
November 17, 2015
Ride:
1966 Honda CB77
Bang For The Buck
4 / 5
Protection & Durability
4 / 5
Features
4 / 5
Comfort
4 / 5
Style
4 / 5
Fit
Small
True
Large
Great base layer
I got these on sale. I'm 178cm tall 185lbs 41 inch chest 33 jean size and I got the medium both the shirt and pants. They fit snug like second skin like they should be. I have not tried them riding but I tried them on indoors and they felt good. Shirt can be a little thick in the summer I think. Overall I'm happy.
September 29, 2016
Purchased
3 months ago
Ride:
2012 Ducati Multistrada 1200S
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Features
3 / 5
Comfort
5 / 5
Style
5 / 5
Fit
Small
True
Large
Excellent product
I have been using this product for a couple of months in Venezuela and I can say that is a perfect base layer for riding in hot weather, wet T-shirts under my jacket are a thing of the past for me. It's important to remember that for this product to to do what is intended for it needs to fit tight . I am 6 feet tall and 210 pounds and I use a xlarge
October 30, 2016
Purchased
3 months ago
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
5 / 5
Style
5 / 5
Fit
Small
True
Large
The best so far
I bought one and now I am getting the second one. Keep you Warm!!! No other under shirt I bought that even coming close to this one.
December 7, 2016
Purchased
1 month ago
Ride:
2014 Harley Davidson Sportster Iron XL883N
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
5 / 5
Style
5 / 5
Fit
Small
True
Large
Klim Agressor 1.0 shirt
great fit. nicely designed and constructed. good thickness of material. thank you
December 7, 2016
Purchased
3 weeks ago
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
5 / 5
Style
5 / 5
Fit
Small
True
Large
Awesome fit and feel
It felt so good on, that I wore it with jeans to the movies. I have no doubt of the functionality when riding, which I will test tomorrow. Even if it doesn't work, it is a nice piece of athletic wear. I am buying another one for sure.
December 2, 2016
Purchased
2 weeks ago
Bang For The Buck
5 / 5
Protection & Durability
4 / 5
Features
4 / 5
Comfort
5 / 5
Style
5 / 5
Fit
Small
True
Large
great product from Klim
As with all Klim products, these are great! I got the shirt and pants, and like all wicking layers, the fit must be tight to work. A large shirt and medium pants work well for me (5' 11" at 175#). I live in MI, so ride season is over, but quality and fit on this set is very good. I can tell that they will be great for early Spring rides (if I can wait out another long michigan winter)!
November 3, 2016
Purchased
2 months ago
Bang For The Buck
4 / 5
Good product
I bought the shirt in a large, but needed to return it for an extra large. Great customer service at Revzilla. The shirt seem to run a little small. I also bought the pants in a large and they fit perfectly. I'd suggest using the same size you get in Under Armor when buying this product, if you buy Under Armor. So far I have been very pleased with the fit and performance as advertised. A little pricey, but well worth the money.
May 17, 2016
Purchased
10 months ago
Ride:
2015 Yamaha FJR1300ES
Bang For The Buck
4 / 5
Protection & Durability
4 / 5
Features
3 / 5
Comfort
5 / 5
Style
5 / 5
Fit
Small
True
Large
fits very nice
Fits great. Feels good when wet. and keeps you warm.
November 14, 2016
Purchased
1 month ago
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Have a functionality, fit, or otherwise product-specific question about the Klim 2015 Aggressor 1.0 Shirt? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

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Why did you choose this?
RevZilla Store
Price
Jesson0204 on Dec 9, 2016
price, good reviews
Andrew S on Dec 6, 2016
Price
Jesson0204 on Dec 9, 2016
Half off got me.
Tammy P on Dec 8, 2016
price, good reviews
Andrew S on Dec 6, 2016
I like to have a under layer under my riding suit for both warm & cold weather riding
Ken J on Dec 5, 2016
Stay warm riding my motorcycle during the winter
LEN on Dec 4, 2016
Same as the bottoms I just purchased.
Russell R on Dec 4, 2016
snowmobiling/motorcycle touring
Brad P on Dec 4, 2016
Video and Price
Murphy D on Nov 30, 2016
For use in hot weather. Temps here in GA and LA run into the upper 90 - 105 in summer time.
R A on Nov 28, 2016
I have them now and they are awesome. Very warm and they breath great
Joe V on Nov 25, 2016
I needed the under layer and this was on sale. Plus I love KLIM gear.
TEX1200 on Nov 10, 2016
It is very nice
james m on Oct 17, 2016
Apparent quality and expected warmth.
Wings on Oct 5, 2016
Cooler temps.
Aaron M on Oct 3, 2016
I have another one and like it, fits good, feels better
Robert U on Oct 2, 2016
$25 seemed like a good deal for Klim gear and need a couple more thin layers
Kevin L on Sep 30, 2016
Good base layer and great closeout price!
Jim T on Sep 27, 2016
Hoping it will help keep me warm for the winter.
Louis C on Sep 15, 2016
Chose it as the coolest Klim base layer, at the time, to go under my Badlands jacket.
Jimmy N on Sep 13, 2016
Looking for good base layer to wear under my aerostitch, especially in summer heat. Price was great.
Gabby on Sep 10, 2016
I liked the look and needed a good base layer
Eric P on Sep 7, 2016
Great fit, works well, great price. Fits and feels better than Under Armour
Kyle P on Sep 7, 2016
Love Klim durability
Glenn R on Sep 5, 2016
High quality item. At 25$ it a bargain.
Marcotulio F on Aug 25, 2016
great reviews and half price sale
brett w on Aug 7, 2016
Quality
B O on Jul 7, 2016
others worn out
Russell S on Apr 19, 2016
Works great under the jacket,less is better when riding the desert in the summer.
Jerry S on Mar 6, 2016
needed a cooler alterenitive as well as warmer and thsi fit the bill.
Arthur O on Feb 21, 2016
Great snug cold weather protection
Brian J on Feb 10, 2016
Light material, wicking, oder-free, and good for humid summer weather.
Jason B on Jan 27, 2016
Why not?
Spade1 on Nov 17, 2015
Half off got me.
Tammy P on Dec 8, 2016
I like to have a under layer under my riding suit for both warm & cold weather riding
Ken J on Dec 5, 2016