1. The business mainly operates in Canada and the United States, focusing on custom and ready-to-wear menswear retail, covering suits, shirts, outerwear, and related categories.
2. In the e-commerce menswear segment, it is positioned as a mid-to-high-end brand, with competitors including Suitsupply, J.Crew, and Bonobos.
3. The official website brand terms are "Spier & Mackay" and "SpierMackay".