A4 Apparel is a LA-based, family-owned performance brand dedicated to providing reliable athletic apparel at an affordable price. Trusted by teams, institutions, and sports organizations, A4 provides high-performance apparel built for consistency, durability, and value. A4 designs and ships its products from the United States, providing consistent quality, reliable sizing, and swift nationwide delivery.

Beyond performance and value, A4 takes a practical approach to responsibility. The brand supports a healthier environment by reducing waste, recycling fabrics for future use, and incorporating recycled materials into key apparel styles, while also staying rooted in sports and community through its support of organizations like the Positive Coaching Alliance.