The human body has up to 3 million sweat glands, with the armpits having 300 per square centimetre. We all know what happens here during running. No sooner has a runner begun to warm up, the sweat has begun to flow.
To prevent excessive sweat dripping even at the beginning, X-BIONIC® built in the SweatTraps® where sweat is collected. The Evaporation Surface Expander™ in this area helps process sweat from the SweatTraps® away from the skin.