The 2XU X-VENT 4.5" Tri Shorts uses technology like HIGH FIL fabrics and cross channelled yarns to wick away sweat, no matter the conditions. It’s all about staying cool and comfortable under pressure. And, most importantly, remembering to breathe. Sometimes, the simple act of letting go can help you achieve more than you ever imagined. Of course, you’ve got to put in the hard work, but when it’s go-time, the feeling of wind in your hair and cool breeze on your skin is unbelievably powerful. That’s why the 2XU X-VENT 4.5" Tri Shorts provides the breathability and ventilation you need amp up your performance and surpass your goals.