Wave Promo Products and Apparel is a division of Coastal Supply Solutions. For more than 20 years, Coastal has provided workplace supplies to commercial, education and government organizations including promotional products and branded clothing.Wave Promo Products and Apparel is a new brand presenting our customers with practical choices of sustainable products and responsible suppliers built on Coastal’s solid foundation of top notch service. Wave also intends ro discount the eco-choice to be price competitive with less planet friendly alternatives and to commit to give back to local environmental causes.But, it turns out we had to learn about what sustainability and responsibility actually mean before we could ride that Wave ourselves.