Hunthor has more than one rubber work boot
The manufacturer lists both a 6mm-neoprene steel-toe model and a separate lightweight model marketed with an EVA outsole. This Amazon title is too broad to establish which construction is supplied. Do not transfer the 6mm lining from the more specific Hunthor listing without confirming the model.
The hunting wording describes a suggested setting, not a workplace safety classification. A boot intended for wet outdoor use still needs the correct label when worn for a job with mandated toe, sole or electrical protection.
What to ask before ordering
Request a model number, size and width, plus a photograph of the safety marking. Those answers are more useful than comparing two similar-looking Hunthor photos. If insulation is the deciding factor, also ask for the exact lining specification rather than relying on a generic warm-weather or cold-weather description.
A pull-on should retain the heel without squeezing the instep. Consider the clothing that will overlap the shaft and the amount of bending your work involves. For a clearer construction comparison right now, the specifically named 6mm Hunthor, TIDEWE and Muck Chore listings provide more detail.