Patagonia Capilene Cool Daily Shirt

The long-sleeved shirt is constructed from a lightweight, breathable fabric made of 100% recycled polyester. Patagonia specifically uses a quick-drying jersey knit to provide excellent moisture-wicking properties for active, warm-weather pursuits.

Yes, the fabric offers a UPF 50+ sun protection rating. This makes it a highly popular choice for outdoor activities like hiking, trail running, or fishing where prolonged exposure to direct UV rays is a serious concern.

The Cool Daily fabric is designed for high-output activities in warm weather, prioritizing fast drying times and maximum sun protection. Capilene Air, on the other hand, is an incredibly soft, 3D-knit merino wool blend designed for lightweight insulation in cool weather.

It features a relaxed, everyday fit that feels comfortable against the skin without being overly tight or restrictive. The longer sleeves are designed to accommodate active movement, and some variations feature thumb holes to keep the sleeves securely in place.