The traditional blazer has a fit problem, and most men know it without being able to name it. Too much suppression at the waist and it reads as formal in a way that feels borrowed rather than owned. Too structured across the shoulders and suddenly you need the whole outfit to match the energy. A relaxed blazer changes that equation. The softer construction means it works with the body rather than against it, which is why these pieces tend to flatter a wider range of builds than anything with a canvas chest and pinched sides. We’ve been looking specifically at cuts that sit right whether you’re broader across the chest, carrying a bit more through the middle, or simply built in a way that traditional tailoring never quite accounts for. Unlined or half lined, with a natural shoulder and a chest that doesn’t pull. Worn over a tee or an open collar shirt, these are the blazers that make the decision easy.