- Fabric: Leather upper fabric - Construction: Suede or leather upper construction - Outsole: Outsole with custom DC pill and tread pattern - Footbed: Impact -ALG footbed provides cushioning - Padded tongue and collar for comfort - F15Lining: Textile lining - Men's leather trainers. Features include: leather upper, suede or leather upper, sole with Pill Pattern DC design on footprint, Insole: IMPACT-ALG insole for cushioning, Padded tongue and collar for comfort and Lining: textile lining.Teknic - Leather sneakers for Men