I had hoped to wear bug repellent clothing to avoid using bug spray but I apparently have an allergy to the bug repellent used so close to my face.  I liked the shirt - great color and it fit perfectly but returned it after consulting with ExOfficio's customer service.  The return was easy and there was no charge for shipping due to the allergic reaction.  I did purchase the Halo pants and socks even though it made my throat feel scratchy - they really do work against bugs and biting flies.