Steven S.wrote a review of Pearl Izumi Elite Thermal Arm Warmer on February 1, 2018
There are certain times of year when it can be really difficult to figure out exactly what to wear when heading out for a bike ride, especially here in Utah; it could be 55 degrees when you head out and 80 degrees when you head home. With temperature ranges like that, you need clothing that is easily removable and packable, and Pearl Izumi's Elite Thermal line of arm, knee, and leg warmers fits the bill perfectly.
I especially like the wide elastic grippers at the top; many warmers use thin elastic with an even thinner strip of silcon that can feel really constrictive, even though it might actually be looser than Pearl's wide band. These are just super comfortable all-around.