20/ 100
F

PFAS score

adidas Terrex Xperior CLIMA365 Mid Shorts

Adidas · Waterproof Sports Gear

adidas Terrex Xperior CLIMA365 Mid Shorts

F · High PFAS

Moisture-wicking shorts with water-repellent coating, Adidas silent on PFAS status.

Terrex Xperior shorts use water-repellent treatment typical of outdoor apparel, often fluorinated. Adidas discloses no PFAS information or third-party verification for this product.

The safe swap

Patagonia Men's 10" Quandary Shorts

Patagonia

Patagonia Men's 10" Quandary Shorts

100/100 safety

A

Still want this one anyway? Check the price on Amazon. We’d swap it.

Material

polyester blend with water-repellent finish

Brand disclosure

Brand is silent on PFAS

Lab data

No public lab test

Why this grade

Waterproof / stain-resistant treatment

water-repellent coating treatments have historically used PFAS.

Hurts the grade

Category baseline

clothing is a category where PFAS exposure is more common.

Hurts the grade

No PFAS disclosure

No public statement about PFAS in this product.

Hurts the grade

What we don’t know

This grade is a model-based estimate from public materials, coatings, and brand disclosure at 45% confidence. It is not a lab result.

No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.

The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.

Formulations and coatings change between production runs. Always check the current label before buying.

Safer alternatives in Waterproof Sports Gear

Patagonia Men's 10" Quandary Shorts

Patagonia

Men's 10" Quandary Shorts

nylon/polyester blend with water-repellent coating treatment

A
A
PFASAll
A · Very low PFAS1 flag

Lower concern. Patagonia uses PFC-free water-repellent coating; verify MADE SAFE label on tag.

MADE SAFE (PFAS-free DWR verified on some styles)

Lab test found no PFAS

Reebok Men's Athlete Speed Shorts

Reebok

Men's Athlete Speed Shorts

Polyester mesh and nylon blend, standard athletic construction

D
F
PFASAll
D · Elevated3 flags

Lower concern. Standard athletic shorts without water-resistant coating.

Risky category by default

Patagonia Men's Home Waters Hybrid Shorts

Patagonia

Men's Home Waters Hybrid Shorts

Polyester blend with PFAS-free water-repellent coating finish

D
F
PFASAll
D · Elevated2 flags

Lower concern. Patagonia phased out PFAS-based water-repellent coating; verify current product line batch.

Bluesign

Waterproof or stain-proof treatment

More waterproof sports gear grades

How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.