Though Pearl Izumi calls it a jersey, the Select Escape Women's Thermal Jersey feels an awful lot like a jacket. It's got a slightly more forgiving fit that lets it layer for conditions well below Pearl's recommended range of 45-55 degrees Fahrenheit, and its rear pockets seal with a zipper--a rarity for jerseys. Despite those jacket-esque details, the Select Thermal material is lightly insulated and breathable, so as the temperatures climb with the sun, you won't end your early spring rides wallowing in clammy moisture.