Lululemon athletica Circuit Breaker Skirt Circuit Aurora Black / Black Size 4 Hit the trails or the court in this versatile, slim-fitting skirt. Swift Ultra Woven for strength and no-bulk performance—Swift Ultra fabric is sweat-wicking, four-way stretch and quick drying quick dry no-bulk performance woven for strength four-way stretch sweat-wicking Tennis Prep Running Activewear Athleisure Active MiniSkirt pleated printed Lululemon athletica Circuit Breaker Skirt Circuit Aurora Black / Black Size 4 Lululemon athletica Circuit Breaker Skirt Circuit Aurora Black / Black Size 4