I own more pieces of Pearl Izumi cycling gear than any other brand because they consistently offer high quality clothing that shows evidence of meticulous attention to detail. Between shorts, tights, jackets, jerseys, vests, gloves and base layers I probably own 60 to 70 pieces of their gear. A lot of their clothing carries a small tag to tell you when the clothing was manufactured. When you look at almost any piece of their clothing you can see small changes that take place from year to year—and always for the better. One of the finest pieces of cycling wear I have ever purchased is the Pearl Izumi P.R.O. Thermal Long Sleeve Jersey—and if spend a lot of time cycling in cool weather this thermal jersey will make your rides a lot more enjoyable (and you’ll look better too).
The Pearl Izumi P.R.O. Thermal Long Sleeve Jersey is made from a fabric composed of 63% polyester, 27% Minerale polyester, and 10% elastane. I don’t know exactly how they form the polyester into this thermal fabric, but it is extremely comfortable, highly breathable and incredibly warm—and yet it is very lightweight. This jersey also dries quickly after washing and is odor resistant.
This jersey has a full-length front zipper with an internal draft flap with a zipper garage to seal in the heat. There is a drawstring around the neck that adjusts in the back—you can open it up a bit if you start to overheat.
The front pocket on this jersey is large enough to easily hold an iPhone or other cell phone, and there is an opening in the back of the pocket that allows you to pass a headphone cable through. Around the zipper is a piece of highly reflective material (and this jersey has several other pieces of reflective piping as well).
On the back of this jersey you will find three full-length pockets along with a small sweat-proof zippered pocket. In addition, there is a piece of elasticized gripper material on back of the jersey to keep the hem in place. You will also notice that the back of this jersey is cut longer than the front to keep your backside warm (and to keep you from offending anyone riding behind you). The Pearl Izumi Website says the recommended temperature range for this jersey is between 45˚F and 55˚F and I think these numbers are correct. You could also use it in slightly cooler weather if you wear a thin thermal base layer under it.
The Pearl Izumi P.R.O. Thermal Long Sleeve Jersey is not cheap! The men’s version retails for $160 and is available in three colors (Red, Black, and White). The women’s version is $10 cheaper and comes in four colors (Red, Black, White, and Hi-Vis Yellow). Prices for this jersey on Amazon.com range from $110 to $150. If you just can’t justify spending that much money on a thermal jersey you might want to consider the Pearl Izumi Select Thermal Jersey—it is missing a few of the nice finishing touches the P.R.O. jersey has, but will certainly keep you warm (and save you about $50).