Simms Bugstopper Intruder® Bi-Comp UV Protective Shirt - Polyester

Insect Shield® is a technology that bonds a permethrin insect repellent to the fabric, providing effective protection against mosquitoes, ticks, ants, flies, chiggers, and midges.

COR3™ technology is Simms' proprietary fabric technology that provides moisture wicking, odor control, and UPF 30 sun protection.

Machine wash cold with mild detergent, tumble dry low or hang dry, and avoid bleach or ironing. Follow the care instructions on the label to maintain the effectiveness of the Insect Shield® treatment.

The shirt effectively repels a wide range of insects, including mosquitoes, ticks, ants, flies, chiggers, and midges, thanks to the Insect Shield® technology.

The shirt provides UPF 30 sun protection.

The main body of the shirt is made of quick-drying, durable woven polyester, with knit side and arm panels for added comfort and mobility.

Yes, the Simms Bugstopper Intruder® shirt is available in Driftwood and Cinder colors.

The Simms Bugstopper Intruder® shirt is available in sizes Medium through XLarge.

Ensure you are following the care instructions, especially regarding washing with mild detergents. The Insect Shield® treatment can diminish over time and with improper care. If the shirt has been washed many times, the insect-repelling properties may decrease.

Ensure that the knit side panels are not obstructed by other clothing layers. Also, consider the ambient temperature and humidity, as these factors affect breathability. Avoid wearing excessively tight underlayers that can restrict airflow.

Check for any obstructions or debris in the zippers. Ensure the pockets are not overloaded with bulky items, which can make them harder to open and close. Lubricate the zippers with a zipper lubricant if necessary.