Cold-weather running creates some problems involving temperature control. If you start out warm, chances are you'll be overheated before the first mile. Starting out cold isn't fun, and it's tough to gauge just how much insulation you'll need once you warm up.
The winter default for most runners is a wool or fleece insulation layer topped by a water-resistant shell. But in reality, that usually is more than you need.
Saucony's Bonded Baffle Hybrid Jacket is an ingenious way to merge your insulation layer into your shell.
The front torso is covered with an ultralight rip-stop material filled with 3M Thinsulate. Think a mini-version of your favorite puffy coat, but tailored toward running.
The arms and back are made with Polartec Powerstretch Fleece, which provides excellent breathability and flexibility. The front of your torso serves to keep you warm (and protected from the wind) while the rest of the jacket allows the excess heat to escape.
A high zippered neck and long arms with thumbholes help keep the exposed skin from getting too cold, and reflective logos help keep you safe in low-light conditions.
For serious runners, this jacket (available for men and women) will quickly become a must-have during the coldest months of the year.
