Fox 40 Whistle Classic CMG Official Fingergrip-Black size-7-3-8 Ripstop fabric is smooth and

Ripstop fabric is smooth and durable

Nike VaporKnit technology wicks sweat and dries fast for peak performance

tumble dry low Tagless Collar

This superior performance uniform marks you as a serious USSF referee and ensures that you own that first impression when you walk out onto the field

Textured NIKESKIN technology overlay provides touch at high speeds

Fox 40 Whistle Classic CMG Official Fingergrip-Black size-7-3-8 Ripstop fabric is smooth andFox 40 Classic Pealess Whistle with added Cushioned Mouth Grip (CMG) and adjustable fingergrip. Ergonomic, ultrasonically welded extension grips to fingers' users. Fits securely and snug over group of fingers.