Friday The 13th Jason Mask Slide Sandals Heading up to Camp Crystal Lake? You'll need some lakeside shoes! These black slides from Friday the 13th are printed with Jason's mask on each band with red and white splatter all over. Perfect for chilling by the water... not so much for running from a masked serial killer in the woods. S: 7-8 M: 9-10 L: 11-12 XL: 13-14 Listed in men's sizes.