High Performance Cushion No Show Tab vs Run Pattern Crew Socks 3-Pack: which is safer?
These two grade almost identically. Pick on price and preference; neither has a PFAS edge.
Feetures
High Performance Cushion No Show Tab
PFAS grade
Good 65/100
Overall grade
analysis pending
Verdict
pending
Hazard flags
none flagged
Material
Acrylic blend sock with no disclosed treatments
Confidence
72%
Smartwool
Run Pattern Crew Socks 3-Pack
PFAS grade
Good 65/100
Overall grade
analysis pending
Verdict
pending
Hazard flags
none flagged
Material
Merino wool blend, no water repellent finish
Confidence
78%
Where these two actually differ
- Neither product has a hazard flagged against it, which is uncommon and is why both grade as well as they do.
- The Feetures is Acrylic blend sock with no disclosed treatments where the Smartwool is Merino wool blend, no water repellent finish, 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.
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 sports performance undergarments: see the full ranking