Shoes | Brooks Cushion Support Replacement Insoles Navy Blue Tr-3 Tr-4 10ar Mens 10 | Color: Blue | Size: 10 vs Active Full Insole: which is safer?

Brooks Shoes | Brooks Cushion Support Replacement Insoles Navy Blue Tr-3 Tr-4 10ar Mens 10 | Color: Blue | Size: 10 is our pick: better on PFAS and on the overall hazard picture.

Our pick

Brooks Shoes | Brooks Cushion Support Replacement Insoles Navy Blue Tr-3 Tr-4 10ar Mens 10 | Color: Blue | Size: 10

Brooks

Shoes | Brooks Cushion Support Replacement Insoles Navy Blue Tr-3 Tr-4 10ar Mens 10 | Color: Blue | Size: 10

PFAS grade

D 65/100

Overall grade

F 49/100

Verdict

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Hazard flags

⚑ 4

Material

Foam cushioning, textile cover

Confidence

72%

PossibleFormaldehyde in textile finish and dyes

PossibleAzo dyes in textile cover

PossibleFoam degradation and microplastics

Why this grade
Active Full Insole

Vionic

Active Full Insole

PFAS grade

D 65/100

Overall grade

F 31/100

Verdict

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Hazard flags

⚑ 5

Material

Foam cushioning, textile upper

Confidence

72%

PossibleFormaldehyde resins in textile finishing

LikelyFoam degradation and microparticle shedding

PossibleAdhesive residues between foam and textile

Why this grade

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 →

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