Four sizes available — fits most children, teenagers and adults. Choose from four size options to get a secure fit for a wide range of leg shapes and ages. Keeps shin guards in place — the sleeve design prevents shin pads from slipping or falling during movement, so your protective gear stays where it should. Calf and lower-leg support — provides consistent compression to stabilize the calf muscle and the lower leg while you play or train. Durable polyester construction — made from abrasion-resistant polyester fabric that withstands regular use and helps keep skin dry through moisture-wicking properties. Key attributes Function: holds and secures shin guards, reduces shifting, and supports the calf. Compatibility: works with most standard shin guards and athletic socks for children, teens and adults. Material: polyester for durability and moisture management. Performance: reliable fit, abrasion resistance, and light compression for support without restricting movement. Practical use scenarios Soccer practice or matches: slip the sleeve on before inserting your shin guard to keep it from moving during sprints, tackles and quick direction changes. Youth leagues and school sports: a simple solution for kids and teens who need their shin pads to stay secure in active play. Training and conditioning: use during drills, running, or field workouts to maintain calf support and reduce irritation from rubbing. Care and fit tips Select the size closest to your leg measurements from the four available sizes for the most secure fit. Machine wash cold and air dry to maintain fabric performance and abrasion resistance. This sleeve offers straightforward protection and support for athletes who use shin guards, combining a stable fit with durable, moisture-managing polyester.