adidas AX2 Gore-Tex Trail Walking Shoes - AW16 Textile Textile Upper - With ripstop collar, reinforced to prevent wear and tear. GORE-TEX Lining - For waterproof, breathable performance. Moulded Sockliner - Enhances comfort and fit. Lightweight EVA Midsole - For long-term lightweight cushioning. ADIPRENE - Under the heel for superior cushioning at impact.