Sizing Guide NRS
Tops & pants
Normal size. If you are not sure, please take the larger of two sizes.
About the same size as for Craft underwear tops (men's sizes).
If you are uncertain about the size, then take in any case the larger version! NRS shoe sizes are generally small. Neoprene socks, however, are normal in size.
The NRS Ninja Life Jacket has the same size of floats for all sizes.