The B[ ]X range is brought to you by Outside The Box (OTB), who believe the best way to get truly fit and healthy, is by combining training with the great outdoors. By taking your workouts outside, you'll not only challenge your body to adapt to all kinds of different climates, you'll reap the benefits of fresh air and sunshine.

B[ ]X clothing is light, breathable, durable and the perfect partner to your fitness pursuits, inside or out.