The Dynafit TLT Adapter for goggles is a short fixed length strap that replaces a goggle's normal elastic headband and clips the goggle directly into a Dynafit TLT helmet. It stops the goggle sliding on the shell, which is the usual problem when a goggle strap sits over a lightweight touring helmet.

• Clips into the TLT helmet: the goggle attaches to the helmet itself rather than being held on by a band stretched around it.
• Replaces the goggle strap: you remove the standard elastic band and fit the adapter in its place.
• Fits Dynafit goggles: Dynafit list it as compatible with the TLT Pro, TLT Evo and Speed goggles.
• Fixed length: there is no adjustment to slip, which is what keeps the goggle where you put it.
• 8 g: effectively no weight added to a touring helmet setup.