- Manufacturer: Thor
- Injection molded 2-piece knee/shin armor for impact coverage. The Thor Quadrant Kneeguard features a perforated foam interior with a stitched-in foam patella donut to caress the knee. The Quadrant Kneeguards are also asymmetrical, so there’s a specific left and right side which match the contour of your legs for improved comfort and a better fit. We finished it off with complete edge binding to prevent chafing, and 2 integrated elastic straps for a secure fit.