Pearl Izumi Men's Attack Thermal Jersey

Perfect for layering under a wind shell or rain jacket on days when it's in the 30's, with a base layer or vest in the 40's, or alone in the low 50's. It's great for winter shoulder season commutes when morning rides are at one end of that range and evenings the other. I'm 6'0' 185 lbs in the winter, and size Large fits perfect. I wouldn't mind if the sleeve cuffs were a little more snug.

This thermal jersey is very comfortable and will give you enough protection in temps in the 40s F range, when using a base layer. Ideal to use in early spring. In my area, the day starts @ 35F and may reach 50F. Pockets are generous and the zipper pocket adds an extra security.

I'm 5'9' 140 lbs Size S fit me perfectly.

Fits well with comfortably high neck. Light weight, but still keeps me warm.

Two rides/80 miles with the Attack Thermal Jersey, so far, so good!

Reasonably warm in mild temps ~50-55deg using a lightweight vest. For sure, base layer and or shell/jacket for colder temps.

I find the material of this jersey to be very soft and comfortable. The sleeves are plenty long enough and overall, the fit is very good. I would say it has a 'training' cut with room for a base layer. I wish the cut was just a smidge tighter, slightly more form fitting - 6' - 156lbs - 40" chest.

I think this jersey is gonna see a lot of use this winter, I really like it.

This is the warmest bike jersey I've found. On days when 34 and lower, I wear a Assos skinfoil, the PI jersey and a Specialized fleece jacket. It's become part of my "go to" kit for the coldest Portland days. And, unsolicited: I called BTD help desk saying that a pair of gloves that had been delivered didn't look as if they'd be warm enough. The sales agent said he had the pair I'd just bought and was comfy into the 20s. Plus, If I tried them and didn't find them satisfactory, I could return them. That's a no risk proposition and great customer service.

I'm a 45" chest and 38 waist. XL Jersey fits great up top could be a tad smaller thru waist. Very comfortable fabric and great by itself in 55-60 degree SoCal Coastal weather. I have two now.

I decided to extend my riding season this year and have purchased a few different long sleeve jerseys. I seem to have better luck with PI sizing as I am a 66 year old 6' 180lb person with a non athletic physique. It will stay in the rotation during the colder months ahead.

Cuts wind very well, keeps you warm .

Well-made!

Good for cool to cold weather and good for layering

This is a great product in terms of keeping me warm but taking the sweat away if it warms up. I only wish it was a little longer as I'm 6' 3" and its a little short.

Love this jersey. Fits as expected and keeps me warm, but not overheated on those cooler days

Too tight

This is a nice and warm thermal jersey; comfortable and well made. The only complaint I have is that the cut is a bit awkward. The waist is much too large and there is no draw string or sufficient elastic waist band to keep it snug. To be fair, I wear a 2X so many shirts don't fit as well as they do on slimmer figures.

This jersey is a pretty great layer for ~50 degree days. Layer a wind vest on top when the temps drop into the 40s, and add another thermal layer to go colder than that. The fit is really good, I'm 6'2"/200lbs/42chest/34 waist, I got a large and its got a good fitted appearance--doesn't flap but isn't skin tight. I liked it so much I bought a second one.

Tried two different ones on and neither one was the same in fitment sent them all back. Pearls quality control is went downhill since they were sold by Shimano.

I wear it in cool temperatures in upstate NY with a baseline shirt and a jacket. Temperature ranges in the upper 20's and 30's. I like it because I don't have to wear too many layers of clothes during the winter riding.

I'm in New Jersey and I need a good warm jersey for the fall and early winter, this one is the perfect.

This thermal has been great over the last few cold weeks. It is soft and of obvious high quality. With an undershirt I was good down to 45F. With an undershirt and a vest on top, my trunk was okay at 27F. Now to work on my fingers'

Bought this jersey for late fall/early winter rides in the woods during hunting season. Like the fabric and color is right on the money, but wish it was a more snug fit. Might be tempted to go down a size if I bought again.