Men Shoes Asolo Eldo vs Chuck Taylor All Star Cx Exp2 4.5 Men A07199C: which is safer?

Where these two actually differ

• We flag Formaldehyde in tanning and preservation, Azo dyes and heavy metals in leather coloring, Chromium (III) residues from tanning and Coating degradation and exposure over time on the Asolo and not on the Converse.
• We flag Azo dyes in canvas and Formaldehyde resin finishing on canvas on the Converse and not on the Asolo.
• The Asolo is leather/suede upper, likely DWR-treated where the Converse is Canvas upper, rubber sole, which is most of the difference in these two grades.
• The gap is 45 points, wide enough that this is not a close call, and the Converse is the one to buy.
• We are less certain about the Asolo grade, at 35% confidence against 72%, because it discloses less.