Moose Knuckles is a well-known Canadian outerwear brand, and mooseknucklescanada.com is its direct-to-consumer online store. When you're deciding whether to buy from a site like this, the strongest signal is its 18-year domain history — counterfeit or fly-by-night stores rarely last that long. The site also uses modern encryption, has a clean security record, and is built on Shopify, a platform that handles payment processing securely.
That said, the site loads a large number of external scripts and has some hidden page elements, which is common for e-commerce sites running analytics, personalization, and payment integrations. It's not a red flag, but it's worth keeping browser security settings on. Overall, the evidence points to a legitimate brand store that's safe to shop from.