I ordered the 9.25oz Sunbrella/Outdura cover for my Boston Whaler 13 Super Sport, and it fits perfectly. The material feels extremely durable, heavy enough to handle strong sun and rain but still easy to manage when covering the boat. The stitching and reinforcement around the corners are solid, and the cover stays tight even on windy days. After a few months of use, the color hasn’t faded at all, and there’s been no sign of mildew or wear. I really appreciate that it was designed specifically for this model, no awkward gaps or stretching. It’s definitely a premium cover, but the quality and protection make it worth every penny. Highly recommend for anyone who wants long-term protection for their Whaler.