Easton Mako Leg Guards has an asymmetric design and anatomical strap alignment for the right and left legs optimizes fit. TRUBLOCK™ anti-roll design creates stability in and out of the blocking position. Inner Knee Protection (IKP) with ZERO SHOCK™ memory foam where catchers need it most. 2-piece liner system for customized fit and maximum comfort. EXOS™ ventilation system channels hot air out and cooler air in. Triple knee design for adult sizes. Size: 12.75" length, age 9 - 12.