If you’re new to the WCOTS feature, here’s the deal: The AJF4 black/v-red/stealth just released this past Saturday, and below are some shots of an early sample. Can you figure out all the elements on the shoe that changed from the sample to the released version?

We’ll give you until Tuesday to figure it out, and if you’re a Foot Locker VIP, you can submit the answer to promo@footlocker.com and if you’re right you will be entered to win a $100 gift card. If you’re not a VIP you can join up now at vip.footlocker.com. More shots of the sample after the jump.