The Concepts x Nike SB Dunk Low “Green Lobster” was an extremely limited edition version of the 2018 \"Lobster\" Dunks from Boston sneaker boutique Concepts. While the \"Purple Lobster\" Dunk combined Concepts' previous red and blue colorways, the \"Green Lobster\" edition was a mashup of its blue and yellow Nike SB Dunks. The shoe is constructed with a combination of nubuck and leather on the upper in varying shades of green. The picnic blanket-themed lining is done in a green and white checkerboard pattern, and a black midsole contrasts nicely with the bright green outsole. The Concepts x Nike SB Dunk Low “Green Lobster” released in extremely limited quantities in December 2018.