While I understand your interest in the Arena Cobra Ultra goggles, I must express my skepticism about their anti-fog performance, particularly during high-intensity cycling in cold weather conditions. In my experience, even the best anti-fog coatings can fail under such harsh conditions, and I have yet to find a pair of goggles that can truly withstand them.
As for data-driven comparisons, I'm afraid I don't have any to offer. In my opinion, comparing different goggles based on anecdotal evidence and marketing claims doesn't provide a reliable measure of their performance. Instead, I believe it's essential to look at the science behind anti-fog technology and how it applies to various products.
From a logical and analytical perspective, the key to effective anti-fog performance lies in the design and materials used in the goggles. While some products may claim to have superior anti-fog coatings, these coatings can fail if they're not combined with other features that help maintain a clear view. For example, well-designed goggles should allow for adequate airflow to prevent condensation while also blocking out cold air.
Unfortunately, based on my own experience and analysis, the Arena Cobra Ultra goggles fall short in this regard. Although they may have some positive features, their anti-fog performance is not one of them. If you're looking for goggles that can withstand high-intensity cycling in cold weather conditions, I would recommend exploring other options that prioritize design and materials that promote effective anti-fog performance.