Warby Parker is trading 10.01% down at $26.34 in pre-market after its August 6, 2026, second-quarter results missed revenue expectations. - Revenue was $235.5 million, below estimates near $237.8 million. - Full-year revenue guidance midpoint of $967.5 million and EBITDA guidance midpoint of $118 million trailed forecasts; an $11.8 million tariff refund boosted profitability, while slower active-customer growth likely heightened investor concerns.