Belying its laid-back design, the Go Cap from Ciele Athletics is nevertheless imbued with plenty of forward-thinking tech, making this an ideal option for training or post-run coffees. Owing to its slight perforations, the FLEXweave woven mesh material is extremely breathable and engineered to offer the best possible fit. This is backed by a COOLmatic mesh lining that provides the prerequisite moisture-wicking and cooling properties one desires on long, intense runs.

• 100% polyester FLEXweave woven mesh
  
• COOLmatic mesh lining
  
• Five panel construction
  
• Soft brim
  
• Adjustable strap at rear
  
• One size fits most