Concepts and Nike SB are back at it again . with a new iteration of the 'Lobster' inspiration. The Dunk Low Premium SB 'Purple Lobster' is similar to the three previous executions . inspired by odd color specimens found in nature due to genetic abnormalities that make their exoskeleton appear in different shades . such as yellow . blue and purple. Special details include a red and white plaid pattern on the lining . and an elastic band wrapped around the forefoot similar to how lobster claws are secured.