Hoka (formerly called Hoka One One) has collaborated with the outdoor apparel brand Moncler to produce a limited edition of its Mafate Speed 2 trail running shoe. The Mafate S is designed for both mountains and, thanks to the addition of reflectors, city streets. The outsole is made of Vibram Megagrip, the detailing is in three colors, and the whole is topped with a Moncler felt patch. The shoe went on sale at Moncler House of Genius stores, pop-ups and selected Moncler stores on Nov. 1. The Hoka.com website will begin selling it on Dec. 1. Hoka is owned by Deckers Brands.