Exhibit 99.1 LULULEMON ATHLETICA INC. ANNOUNCES SECOND QUARTER FISCAL 2025 RESULTS Revenue increased 7% to $2.5 billion, or increased 6$3.10 Vancouver, British Columbia – September 4, 2025 – lululemon athletica inc. (NASDAQ:LULU) today announced financial results for the second quarter of fiscal 2025, which ended on August 3, 2025. Calvin McDonald, Chief Executive Officer, stated: "While we continued to see positive momentum overall i ...