Performance fly

Bright colors and fun graphics are easy to see in the water

Back Style: Closed

Rubber traction outsole pad

Fox40 Sonik Blast CMG Lifeguard Whistle w/ Lanyard YGroup_8670205608104 Performance flyThe Fox 40 Sonik Blast CMG has a distinct, loud, and clear sound that can be heard up to a mile away. Ideal for those who need to hold whistle in mouth for extended periods of time, this whistle features the Cushioned Mouth Grip (CMG). The CMGs thermoplastic material provides superior grip and protection for teeth. Features Design: 2 chamber pealess + CMG. Sound Power: 120 db. Cushioned Mouth Grip (CMG): Made with thermoplastic for superior grip and