The top of the range sport3 is designed for the serious athlete who demands prolonged comfort and a high level audio performance to soundtrack their intense workouts. Featuring a flexible but secure ear hanger design taken from audio-technica’s im headphone series and soft silicone housing for added comfort, these in-ear headphones sport 10mm drivers that deliver dynamic and detailed fidelity. To control the air flow and produce rich bass sounds when out running, a waterproof ixp5-certified duct has been fitted along with integrated stabilisers to minimise any sonic distortion. All sonicsport headphones are designed for a secure but comfortable in-ear fit during a strenuous workout. Active-fit ear tips (supplied in s, m and l sizes) allow ambient noise in to increase awareness and safety when running outdoors without compromising on the audio performance. Lab tested and certified with an ipx5 waterproof rating to withstand exercise in the rain or during an intense workout, they can also be washed under a running tap after a long workout or run. A new cord design has also been introduced to reduce wire tangle and unwanted noise that can adversely affect audio performance.