All shirts are not built the same. Let us tell you a little bit about the Patagonia Men's Long-Sleeved Capilene Cool Daily Shirt. For starters, it's constructed with recycled polyester fabric that performs well in and out of the water. The moisture-wicking material is quick-drying and embedded with HeiQ® Mint odor control for consistent freshness. Chafing is virtually nonexistent with minimal stitching and movement is unencumbered with set-in sleeves and stretch fabric. Grab the Capilene® Cool Daily Shirt on those days when extra moisture management and comfort are required.