LP: Hinged Knee Stabiliser LP710. Provides additional support & stability for the medial lateral ligaments. Its 2 hook & loop straps allow adjustment for a better fit. The additional neoprene circle pad around the patella provides padded protection and stabilisation to prevent patellar displacement. Made from 75% neoprene foam with a hard wearing stretch nylon exterior lamination. For more information visit KNEE SUPPORTS: LIGAMENT INJURIES Size: 27.9-31.8cm = X Small, 33-36.8cm = Small, 38-40.6cm = Medium, 41.9-44.4cm = Large, 45.7-50.8cm = X Large.