Style 3555 Relaxed fit Odor-control finish derived from plant-based sources* (*excludes inner collar) TurboDry collar for fast, one-directional wicking Vertical zip pocket for safekeeping your essentials Back vent for airflow to help keep you cool Built for a lifetime of adventures, the Jockey Outdoors Long Sleeve Tech Shirt helps keep you cool, dry, and comfortable whether you’re hard at work or play.