SX-1 PLASMA KNEE PROTECTORS

ALPINESTARS SIZING CHART

• Nucleon Plasma protector constructed from a USDA biobased certified viscoelastic material
  
• Pliable in all directions while maintaining the ability to dissipate impact energy
  
• Dual density co-injected frame for a supportive structure with unrivaled comfort and adptability
  
• Scooped lower extension made from a soft polymeric blend to eliminate pressure points
  
• DGS (Dual Gear System) features integrated gear profiles on both the upper and lower frames to ensure a smooth hinge function
  
• Patella system engineered to offer full coverage of the knee cup regardless of the degree of extension
  
• Rigid outer patella system shell prevents injuries from handlebar strikes
  
• Sold in pairs
  
• Tested and certified to EN 1621-1:2012 Level 1