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. Balenciaga x Gucci TPU Tripe-S Gomma White Blanc ECBA609296A 8074726696 Balenciaga For Sale. Plush foam and mesh tongue for breathable comfort and Midsole flex grooves provide greater forefoot flexibility Balenciaga Triple S Trainers Waffle outsole for durability and great multi-surface traction.