The Shadow Insulated 5-Panel Cap builds on our popular and weather-resistant Shadow fabric collection, offering the warmth of a beanie and the face and eye protection of a cap for cool weather outdoor pursuits. A must-have for early morning winter surf checks and chilly evening bike rides, the Shadow Insulated 5-Panel Cap offers versatile cool weather head protection. This low-profile hat has enough 100% polyester insulation to take the edge off chilly morning starts but remains breathable when the tempo rises on the trail. Fit & Design: Snug fit for all head sizes Comfortable stretch Breathable and insulated warmth Adjustable backstrap Technology: Moisture-wicking