The UGG® Classic Crew-Neck is designed with brushed-back fleece, twin seam details, and an overlapping neckline. The UGG® Classic Crew-Neck is designed with brushed-back fleece, twin seam details, and an overlapping neckline. Dedicated to quality craftsmanship, UGG's iconic footwear (and apparel) define the California lifestyle with extreme comfort, multifunctional design, and an indoor-meets-outdoor appeal.