“I purchased this top to wear in my garden where I have ticks, mosquitoes, and gnats constantly biting me. Coupled with the insect shield pants pants, I have not been bitten for the three weeks that I have worn them. They have been washed multiple times and they have not lost their efficacy. In the hot sun, the clothing wicks away my body moisture and I am comfortable. Highly recommended for people sensitive to insect bites.”