Better your best with each passing day wearing the 2XU X-VENT Tank. Made from HIGH FIL and jacquard fabric, this men's breathable baselayer helps manage heat and reduce skin temperature. Minimal cling, zero chafe, and reflective details ensure you stay fast, focused, and visible. HIGH FIL and jacquard fabric Moisture-wicking Antibacterial properties Minimal cling Zero chafe Reflective details for greater visibility Machine wash in cold water with like colors, do not tumble dry, do not bleach, do not iron 100% polyester.