- Size: 42 • High-quality synthetic fleece lining that fits well to the feet. • 84D memory foam and EVA structure for ergonomic cushioning. • Supportive insoles that relieve common foot pain when walking or standing. • Lightweight and durable rubber sole, ideal for indoor and outdoor use. • Non-slip texture on the bottom for more stable steps. • Sole material: Microfiber, soft, comfortable, and warm.