PREMIUM CLASSICS. A premium collection of Vans classics. The Vans Premium Collection reinterprets Vans' iconic classics with a focus on form, fit and feel, delivering premium design, modern construction and enhanced comfort. Features - Refined Construction - Premium 8oz. canvas, new shapes and modern construction deliver a refined look. - Enhanced Comfort - Sola Foam ADC insoles provide lasting comfort and fatigue resistance. - Heritage Design - Iconic design details resurrected from the Vans archives. Sola Foam ADC All-Day Comfort Sola Foam ADC is Vans' new high-resilience polyurethane foam that provides superior comfort and complete durability with 30% plant-based bio-materials.