Polish company requests running clothes and accessories under a manufacturing agreement

A company from northwest Poland operates in the field of sporting events, extreme sports being its specialty. They've organised various cross-country runs, particularly in challenging environments and adverse weather conditions. The consistent popularity of the events has allowed them to create a recognizable brand. Building on the success and expanding the scope of operation, the company would like to start selling running wear and accessories, in its own shop, under its own brand. Thus it looks for manufacturers of products such as: - T-shirts, - shorts, - pants, - hoodies, - caps, - socks, - fleece tube scarfs, - running backpacks and hydration packs, - water bottles, - and other accessories useful for runners. The company is equally interested in thermal/insulated and regular clothes. The firm requests a white label production under a manufacturing agreement. It will provide partners with its logo. The partner is expected to design, manufacture, and supply products. Rest of the details (quantities, delivery time, etc.) are open for negotiation.