Your fancy hyper-ventilated helmet is great in warm weather, but all those holes can pose a problem when the rain is coming down. Cover up with the Showers Pass Helmet Cover, whose waterproof breathable fabric and taped seams keep the wet stuff out.

• Removable back gaiter channels water onto your jacket so it doesn't run down your neck
  
• Double drawcord design adjusts to most helmets
  
• Hood adjuster tab doubles as light loop
  
• Reflective trim on back, sides, and gaiter enhances your visibility in low light