Go from the plane to buggy trails with the ExOfficio Men’s BugsAway Corfu Long-Sleeve Shirt. Lightweight and quick drying, the bluesign®-approved collared shirt features technology to keep you comfortable and focused. Back-knife pleats allow for better mobility. A drop-in pocket at the left chest keeps your belongings within reach. BugsAway® apparel is treated with Insect Shield®, giving you invisible, odorless protection just by putting on your clothes. The treatment binds permethrin to fabric fibers for the life of the garment, so it stays in your clothes—not on your skin—and lasts through 70 washes.