Best for bright, sunny days (dark tints/mirrored).

A goggle is only as good as its fit. If it doesn't seal to your face, you'll get "brain freeze" from the wind.

Nothing ruins a run faster than a fogged-up lens. Look for these "must-have" features:

These automatically darken or lighten based on UV intensity. They are more expensive but save you from carrying two pairs.

High-quality goggles have a chemical treatment on the inner lens. Avoid wiping the inside of your goggles when wet, as it can scratch this coating off.