Custom Style Singlet at a Stock Price. This is the Response Singlet by adidas. It is a Hi-Cut Lycra Singlet with Longer (Jam Length) Legs and is FILA Sanctioned. This singlet is always in stock and available for immediate shipment. It has the same design on front and back. The Lycra Singlet is Lighter Weight, Tighter Fitting, More Comfortable and More Stream Lined than the Nylon Style Singlet. This is the Response in Black/White.