*PLEASE NOTE: If your item is NOT in stock, we will be delighted to order it from the vendor. Please allow 2-4 weeks for delivery. Silk defines what a breast form should be: soft and natural. The innovative skin is silky-soft and offers unparalleled softness and suppleness. All Silk breast forms offer a natural drape not found with other breast forms. 35% lighter than traditional silicone breast forms. Fits well with both underwire and softcup bras.