These budget Sight goggles from No Fear offer a good quality frame and are a great size with a good field of vision. They’ve also fitted into every helmet we’ve tried to wear them with without any issues. The lens is great too – there’s no funny fisheye-like distortion – and it even has tabs for tear-offs.
It’s not an anti-fog lens, but it does just as good a job as other lenses that claim to be. It’s fairly scratch-resistant too because the lack of anti-fog means there’s no fragile coating on the inside to smear easily, and the outside resists mud smear scratching well.
The only thing we could find any fault with is the strap as it’s not particularly thick or stiff and had a slight tendency to loosen itself, but the silicone pattern on the backing means it still sticks well to the helmet, and they never moved while riding.