Just yesterday we presented the sage colorway of the upcoming limited edition premium version of the Nike Flyknit Trainer Chukka SFB. Certainly one of the best looking trainers we have come across for the colder months of the year, we have to admit that we are also big fans of the white-on-white colorway, that you can now see here above. Crafted with Flyknit threading and a synthetic wool blend for optimal warmth, the sneaker features a completely tonal upper and matching outer sole. The Nike Flyknit Trainer Chukka SFB will be available October 9 at nike.com/nikelab and at Nike Lab stores. Good luck not getting these dirty!