Explore signature SIR. style. Open back dresses, knitted separates and structured tailoring. At home with SIR. sweats or beach side with SIR. swim. Women’s Australian Designer. Free shipping worldwide and a range of easy payment methods including GooglePay, Paypal, Afterpay.
Born in the studio, made for everybody. High performance workout apparel built to sweat and move in. Tested by movers, its activewear that powers you. Find your Upstate. Feel unstoppable.