Engineered mesh provides ventilation for your forefoot while supporting your midfoot. The partial mesh inner sleeve enhances breathability while offering and a sock-like fit. New Adidas Soccer Boots 2015 Samba Primeknit 2.0 FG yellow black purple. Plush foam and mesh tongue for breathable comfort and Midsole flex grooves provide greater forefoot flexibility Adidas Samba Primeknit Mens Waffle outsole for durability and great multi-surface traction.