( April 15, 2025, 8:05 AM EDT) -- LOS ANGELES — Skechers USA Inc. sued its commercial liability insurer in a California court for breach of contract, breach of the implied covenant of good faith and fair dealing and unfair competition, alleging that the insurer has a duty to defend it against an underlying action contending that class members were harmed by actual physical accidents caused by the insured’s shoes’ lack of slip-resistance or by the fact that the shoes were unusable....