Lifeventure microfibre trek towels may have the feel of a traditional towel but they offer more than normal towel fabric can these microfibre polyester towels are treated with an axp anti bacterial formula that is permanent and that prevents the build up of bacteria so that your towel will remain cleaner and fresher for a longer period of time further special features of these towels are that they can absorb 7 times their own weight of water and that they will dry 6 times more quickly th