Much has been made this year about the 30th anniversary of the Nike Air Force 1, but another of their OG basketball silhouettes its reaching an even more commendable birthday in 2012. The Nike Blazer is turning 40 this year, an occasion which should see some special releases as well. First up is this due of premium drops coming in purple and green, respectively. The VNTG touch is in effect, but the top notch leathers on top should seal the deal if you're feeling wary of the yellow soles. Follow us after the jump for a better look at the Nike Sportswear Blazer Premium, of which only 500 pairs will be available, exclusively at Size?.