Pearl Izumi P.R.O. Barrier Arm Warmer

What’s in a name?  In the case of this cold weather staple from Pearl Izumi, everything.  Rated at “three flames” on their warmth gradient, this product is another installment in a collection Active Junky’s valued in recent years.  Once the decision is made to ride in cooler – and falling – temperatures, P.R.O. is the next step.  Toe to head, there’s wind-fighting power and on-bike freedom of movement across the line.  Barrier Arm Warmers flow into (or over) jersey sleeves with an anatomic fit that stays put.  Thermal fleece inside is a treat as some reflective elements assist in lower light.

Tester Quote: “My approach is to buy modular, multi-season cycling apparel.  Starting late summer (that equals winter in South America), Barrier gets included on early and late rides.  Despite their extraordinary warmth and water resistance, these Arm Warmers can be jammed in my jersey pocket.