Maison Lejaby Nufit Spacer Foam Underwire Bra (171230). The Maison Lejaby Nufit Spacer Foam Underwire Bra 171230 has breathable, lightly padded spacer foam t-shirt cups with underwires for support and a sexy plunge neckline. Maison Lejaby's Nufit Spacer Foam Underwire Brais made of polyester/polyamide/elastane.