The Pantoll Stretch Shirt is a lightweight moisture-wicking performance polyester short-sleeve shirt with built-in sun protection. The packable plaid-patterned shirt features engineered stretch suited for an active lifestyle and offset shoulder seams for added comfort. Polyester and stretch for quick-drying and moisture-wicking performance properties keeping you cool and dry. Nylon blend for durability. Packable, breathable and lightweight. Ultraviolet Protection Factor (UPF) 30 protection from UV rays. Double needle flat-felled seams for added durability. Offset shoulder seams to increase comfort and minimize chafing. Button front single chest pocket. Shirt tail hem. Regular fit. 71% polyester, 29% nylon plain weave / 3.1 ounce / square yard; 108 gsm.