Aftco Shadow 1 4 Zip Sweatshirt Comfortable Layering Option Coastal Layer Collection AFTCO Coastal Layer Collection AFTCO Coastal Layer Collection AFTCO Coastal Layer Collection AFTCO. ?? Details The Coastal Layer quarter zip is the perfect standalone piece for crisp fall days or as a critical component to your winter layering kit. It??? s made with lightweight, moisture wicking fleece and UPF 50 sun protection. This fishing fleece has a woven label and a classic fit for subtle styling. Features Lightweight fleece 90% polyester, 10% spandex Quick dry, moisture wicking Woven label Size & Fit Regular fit