Slim Fit Windowpane Sport Coat vs Women's Linen-Blend Schoolboy Blazer: which is safer?
J.Crew Women's Linen-Blend Schoolboy Blazer is our pick: better on PFAS and on the overall hazard picture.
Calvin Klein
Slim Fit Windowpane Sport Coat
PFAS grade
F 20/100
Overall grade
F 12/100
Verdict
Skip
Hazard flags
⚑ 2
Material
wool blend with water-resistant finish
Confidence
45%
PossiblePFAS in water-resistant finish
PossibleFinish degradation and re-exposure over time
Our pick
J.Crew
Women's Linen-Blend Schoolboy Blazer
PFAS grade
D 65/100
Overall grade
F 57/100
Verdict
Skip
Hazard flags
⚑ 2
Material
linen-blend, likely cotton-linen mix, unfinished
Confidence
78%
PossibleAzo dyes and synthetic colorants
PossibleFormaldehyde from storage or finishing treatments
Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
More stain-resistant blazers & suits: see the full ranking