When we got a preview last week of some of the upcoming Nike SB releases for May 2011, we spotted a Nike SB Blazer CS with a grey suede upper, a red leather Swoosh and a white sole. Little did we know at the time, but the sneakers have a dual-color Swooshes. While the Swoosh on the outer side of the upper is red, the one of the inner side takes on a hit of blue. Knowing this, some of you may find the sneakers a lot more appealing now. As mentioned, the sneakers are scheduled to release in the coming days as part of Nike SB’s May 2011 collection, which will include the Nike SB Dunk Low “Space Jam”, as well.