Raspberry Pi Foundation has released the Raspberry Pi Zero WH. It has all of the features of the Pi Zero W and now includes professionally soldered headers.
It's worth noting given it's the most asked question for PiZ; there are no quantity limitations for this product.
This allows educators, makers and first-time explorers of RPi to more quickly get started with the General Purpose Inputs and Outputs (GPIO). We highly recommend the use of a Pi Cobbler so you can easily use a breadboard for rapid electronics prototyping.