Fox 40 Sharx Whistle w/ Lanyard MLB Authentic Collection Rocker switch is easier to

Rocker switch is easier to feel and use in games

Laser vented back panels offer enhanced breathability

Low-cut silhouette

Air management system

Made with tight fitting version of ComfortTECH fabric

Fox 40 Sharx Whistle w/ Lanyard MLB Authentic Collection Rocker switch is easier toProduct Details Designed to perform in all weather conditions; made from durable polycarbonate and co molded elastomer for added comfort and resistance No moving parts to freeze, jam or deteriorate Flawless, consistent and reliable Will be heard above ambient noise, loud crowds, the roar of engines, breaking waves and thundering gale force winds Sound will be heard up to a mile away Design: 2 chamber pealess & CMG Sound Power 120 dB