Hello, I'm a swim coach who does video analysis for triathletes and open water swimmers. I'd like to enquire and get a quotation for maybe 50 swim caps. The colour must be yellow. The design will be in black which is simply the outline of a yellow buoy. The writing underneath would state 'Yellow Buoy Swim Coaching'. I can send an image if required to assist design. I also have a question regarding the thickness of the caps, specifically what mm sizes do you offer? I look forward to your reply. Thanks and regards, Adam. Show More