FLY Racing offers you its EVO DST - BLACK/BLANK off-road pants:

Material:

• Durable Stretch Technology (DST) in HEX-Stretch for excellent mobility and durability
• Reinforced seat in 900D polyester covered with HEX-Stretch, a weave renowned for its high resistance
  
• Leather heat shield panels with DuPont ™ Kevlar® stitching repel heat and add durability
  
• Laser-cut perforations in key areas for advanced air circulation
• Strategically placed stretch Mesh ventilation zones

Lining:

• Stretch Lycra® lining in panels for greater mobility and ventilation
  

The "+":

• Boa® system for fast, precise micro-adjustment
• Leg zips to optimize air flow
  
• Seat panel sewn in lightweight, breathable mesh to reduce traction
• Ergonomic, pre-shaped knee to fit most knee pads and knee protectors
• Sublimated graphics guarantee that colors won''t fade in the wash