De Rossi Trains in Adidas Ace Leather 2015 Prototype Boots

AS Roma midfielder Daniele De Rossi becomes the latest player to train in a totally new blacked-out Adidas 2015 Prototype Football Boot. He joins various high-profile Adidas athletes who tested the upcoming Adidas innovations in the past few weeks.

The 33-year old Roma legend laced up in a black-out version of the totally new Adidas Ace 2015 Leather Prototype Soccer Cleats, which are set to be released in Summer 2015.

Daniele De Rossi shows off Adidas Ace 2015 K-Leather Boots

Close-up picture of Daniele De Rossi's Boots and his unique tattoo.

The new Adidas Ace 2015 Leather Football Shoes are reported to feature a soft premium Kangaroo leather upper for perfect fit and lightweight.

The close-up picture reveals a distinctive stitching in the forefoot area, made for more stability. Even though Adidas introduced a revolutionary support skeleton for the 2015 Adidas Adipure 11pro Boots, the new Adidas Ace 2015 Kangaroo leather boots feature a traditional stitching pattern.

Apart from the upper, the new Adidas Ace 2015 Leather Cleats will offer the same technologies as the leaked synthetic Adidas Ace 2015 Boots.

Adidas will discontinue all of their four current boot silos in Summer 2015, and will continue with three totally new boots for the 2015-2016 season. Make sure to check out all upcoming Adidas Boots in our detailed overview.

AS Roma's Daniele De Rossi shows off the totally new Adidas Ace 2015-2016 Kangaroo leather soccer cleats, while he currently wears the Adidas Adipure 11pro Boots. What do you think of the new Adidas Ace K-Leather Boots?