Requesting manufacturing for a custom-designed sneaker with the order quantity split between two colorways, both using the same outsole color. The materials include leather or PU for the heel, KPU for the side panel, Flyknit or mesh for the upper, TPU + Phylon for the outsole, and thick rope laces. The previous sample cost was under $100 USD, and we plan to keep it within this range. The production cost per sneaker should not exceed $11 USD, with a target of $9 USD if possible. The total manufacturing and shipping timeline is 80 days, with a 2-week maximum for sample preparation.

Please provide a prompt response.