Two jackets, three levels of protection: here’s what the Evolve II Triclimate® jacket offers you. The outer jacket is made of DryVent™. This waterproof, windproof, and breathable two-layer shell is your protection against the harshest weather conditions, such as strong winds, rain, and snow. Worn alone, it allows your skin to breathe, helping to keep moisture at bay. It features an adjustable visor hood that can be tucked into the collar, two side pockets, and an adjustable hem to fend off the cold. The inner jacket is made of durable fleece from robust polyester. It insulates against the cold while allowing the skin to expel moisture and helping the body maintain optimal temperature. You can wear it alone for lightweight and breathable warmth or choose both jackets for the perfect combination of warmth and weather protection.