The best-selling Sonic wired spacer bra offers complete freedom of movement with the confidence to match. Cool, breathable spacer fabric in a cherry glow or cool carbon grey. Breathable spacer fabric moulded cups. Wide curvature wire for a comfortable, supportive fit. Coolmax fabric inner bra and microfibre wicks away moisture. Mesh panels for cool comfort. High performance with average coverage. Built-up padded strap for comfort and support. Firm flat bottom band for good anchorage. Complete with back J-hook fastener, offering a choice of straight straps or a racer back look.