- NEW CUSTOMERS ONLY! First time trying Reformer Pilates or first time at Sliving Studios? Experience our reformer pilates classes by booking INTRO OFFER for only $45 for your first 2 classes! - The 2 classes are for your personal use only. Class credits cannot ne transferred to another individual. - Grip socks are required for all reformer classes due to safety protection. If you don't have grip socks, we sell them at the studio for $10/pair. - Sales are final. No refunds will be provided within 12hrs of class reschedule/cancelation.