Brooks Men's Source 9" Short Tight sock The soft — yet strong

The soft — yet strong — construction compresses as you drink

Designed with a 360° power mesh pocket

It's complemented with an engineered mesh upper that offers more stretch and ventilation

sturdy and durable

Next-generation optical heart rate and SpO2 sensors

Brooks Men's Source 9" Short Tight sock The soft — yet strongPairing semi compressive fit with streamlined comfort, the Source 9 tight delivers stretch, support, and maximum range of motion for high speed workouts. Best for Cool weather runs Fast runs Storage Features Sleek design Storage options Optimised details To keep your Brooks gear looking and performing its best, machine wash separately before wearing, try not to use fabric softeners, and tumble dry on low heat.