Yes they are unisex. As a female with small narrow feet these work great. I am a UK size 3.5-4, I needed a new pair in a hurry so I ordered these on size 4 and different ones on size 3 hoping one of them would fit. These were a great fit. They are great for narrow feet and can be tied up nicely. I added a gel insole to make them more comfortable and they fit way better than a smaller size of other safety boots as they tend to be made for men.