Simms BugStopper Intruder BiComp Cinder

Simms BugStopper Intruder BiComp Cinder technical shirt offers excellent protection against insects and the sun, without restricting your movement or causing unpleasant odors.

When insects try to stop you from continuing your fishing, this shirt provides the protection you need. The Simms BugStopper® Intruder® shirt is equipped with Insect Shield® technology to keep insects at bay, and COR3™ technology to wick moisture, prevent odors, and provide UPF 30 sun protection. The shirt is made from quick-drying, durable polyester fabric, and its side and sleeve panels are designed with mobility in mind.

Simms BugStopper Intruder BiComp Cinder - Features:

• Quick-drying, moisture-wicking, odor-preventing, and UPF 30 sun protection
• Long-lasting insect protection
• Two zippered, fly-box-compatible chest pockets
• Low-profile plastic buttons on the front
• Knit side and sleeve panels for added comfort
• Sunglasses cleaning cloth on the inside hem

*Product text updated on 27.11.2025.*