It's back. The Deluxe Audio Strap is now back in stock, and you can order here while supplies last. The version currently being sold has altered foam included.
Due to demand, we expect this shipment to sell out, however we will be restocking on a regular basis going forward. This also goes for your preferred retailer.
If you have an earlier version of the Deluxe Audio Strap and are concerned with the foam, you can contact Customer Care about a replacement. Either follow the link in my sig for contact details, or reach out to @jagibson or @Synthesis for help. (Be considerate and don't bombard them, please. Also note myself and/or @VibrantNebula cannot assist you in this.)