What Our Gearhead(R) Experts Are Saying:"I wear the ReaFlex Stealth Back Protector on every ride. It's slim enough to move with me, but the impact gel offers serious protection when I need it. The ventilation is top-notch, and the waist strap with side pockets keeps it secure and comfortable all day."When we're pushing our limits on the trail, the ReaFlex Stealth Back Protector delivers confidence without bulk. Designed with reactive ReaFlex impact gel, this back protector stays flexible while riding but firms up instantly on impact to shield us from unexpected falls. Its slim, ergonomic design ensures all-day comfort, while MoistureCool and AirMesh fabrics keep us cool and dry. We love how the ventilated gel padding maximizes airflow and the adjustable waist strap ensures a secure fit, even on rugged terrain. Whether charging downhill or flowing through singletrack, this lightweight, stealthy back protector is our reliable armor for any adventure.