The why
Mous. Aramid fiber and polycarbonate composite cases marketed on drop protection (AiroShock foam liner). Daily skin contact with the polycarbonate body carries documented BPA residual migration (~0.53 micrograms per day from polycarbonate consumer goods per NSF eyewear data, below California MADL); TPU components may release brominated flame retardants via dermal contact when present (Bessa 2023 ES&T). Petrochemical materials, no compostability or recycled-content claims publicly verified, no clean-product certifications. Score 4-5 reflects the dermal exposure pathways plus the absence of sustainability framework. Ingredients verified 05 2026.