Bauer Vapor X:60 Senior Shin Guards. Thermoformed cap construction provides an anatomical feel, almost as if these shin guards were made specifically each player. Beyond the knee cap Mid-Density Foams combine to protect calf, knee wing, and thigh. All of these components keep these pads lightweight so player gets the most out of protective. Technical description. Protection: Shin Cap: Thermoformed ribbed cap. Knee Cap: Injected knee cap. Calf Guard: Mid-density foam inserts. Knee Wing: Mid-density foam insert. Thigh Protector: Mid-density foam. Fit/Mobility: Overall Fit: Tapered. Strapping System: 2-strap system featuring wraparound strap. Liner: Hydrophobic mesh.