Adidas Winter 2015 Ultra Boost Premium

Adidas' popular Ultra Boost shoe is coming this Winter 2015 season in two premium editions.

The first, dubbed "Wool Limited," boasts a tonal wool upper, grey detailing on the heel cage, while white is applied to the laces, midsole and Three Stripes branding. Finally, a black outsole finishes the look.

The second version is the "Glow Limited," which is constructed of reflective yarn knitted into the upper... while sporting a black and silver.

The Adidas Ultra Boost "Wool Limited" drops Jan 8, 2016, while the "Glow Limited" edition drops Dec. 4.