If you love the sea and care for its cleanliness and beauty, better check out environmental protection-oriented NGO Surfrider Foundation. They recently had a collaboration with New Era, the Surfrider Foundation 59Fifty Fitted Cap Collection. Two fitteds are included in this pack, both constructed using eco-friendly recycled fabrics. The So Clean comes in black with the words “So Clean” embroidered in white and sky blue for the front design. The Surfrider Foundation Logo hat comes in a navy blue dome and visor. Both hats feature the New Era Flag on the left panel and logo embroidery at the back. Available at New Era Japan, click here for purchase details.