FXR Backshift BOA Boot

DESCRIPTION

FXR Backshift BOA Boot

• BOA® H4 Coiler reel
  
  FEATURES
  
• HydrX Pro™ membrane
  
• Rated to -75°C with 1200g insulation
  
• Molded inner heel flex insert for backward flex control and impact support
  
• Slip-on removable liner with micro fur lining
  
• Flex inserts for positive fit and feel, and maximum comfort
  
• Heavy-duty 2mm genuine rubber reinforcements
  
• Front and rear pant cuff attachment system
  
• Molded ultra-low profile toe box
  
• 20mm thick EVA midsole for maximum impact absorption
  
• FXR Aggressive tread with concave footprint for added traction, stability, and floatation for increased grip in winter conditions with toe and heel kick
  
• Achilles and calf cushion support
  
• Contoured grab handles for single-handed carrying