Men's Killington Trekker Sneaker Boots vs Women's White Ledge Mid Waterproof Hiking Boot: which is safer?

Where these two actually differ

• We flag PTFE and fluorocarbon microparticle shedding, Formaldehyde resins in leather tanning and finishing, Azo dye residues in nubuck finish and Adhesive and glue volatiles at seams on the Timberland and not on the Timberland.
• We flag Fluorocarbon waterproof coating (PFAS-like), Azo dyes in leather or synthetic overlays, Rubber sole degradation and particle shedding and Formaldehyde in synthetic leather components or finishes on the Timberland and not on the Timberland.
• The Timberland is Leather, nubuck, rubber sole with waterproof treatment where the Timberland is leather upper with waterproof treatment, rubber sole, which is most of the difference in these two grades.
• These two are level, close enough that price and fit should decide it rather than our grade.