Patagonia's Capilene Daily T Shirt is a stretchy baselayer for everyday wear, designed to provide stay cool, nonbunching comfort. Uncommon qualities like Fair Trade Certified sewing and 50 UPF sun protection make Patagonia's new Capilene Daily styles something out of the ordinary. The fabric has the wicking performance backbone of Capilene polyester, but in a stretchier, regular fit most suited to everyday pursuits, work or play. Polygiene permanent odor control means less washing and longer wearing. Features include a smooth jersey face for next to skin comfort, full underarm gussets for unhindered shoulder mobility and a self fabric collar that feels soft against skin.