Related Clues:

• It may be wireless
• Support provider?
• Type of lingerie
• Auto-grille cover
• Close-fitting sleeveless shirt
• Bandeau
• Protective auto accessory
• Item with underwires
• Supporter, of sorts
• Lingerie purchase
• Car-grille protector
• Push-up provider
• Bosom buddy?
• Support at the top?
• Need for some marathoners