The "best" boxer brief is highly subjective, as it depends on your body type, style preferences, budget, and intended activities. However, some top options to consider include: Tommy John - Great for all-day wear and a tailored, refined look. SAXX - Excellent for sports and preventing skin chafing with the BallPark pouch. MeUndies - Fun prints and very soft modal fabric. Good for casual daily wear. ExOfficio - Lightweight and quick-drying material perfect for travel and adventure. Calvin Klein - A trusted classic brand with great quality cotton/modal blends. The most important factors are choosing a modern anatomical fit, soft and breathable fabrics, no binding or constriction, and performance features like odor control if needed. Try a few to find your new favorite!