Wear the UGG Slide and get a snug and cozy feel. Thanks to the 7mm curly UGGpure wool insole, this slide offers moisture-wicking comfort and warmth, while the Treadlite by UGG outsole provides traction and stability. Treadlite by UGG outsole 7mm moisture-wicking curly UGGpure wool insole. Sizes: 5 M, 7 M, 6 M, 8 M, 9 M; Color: Black/Natural Suede. Gender: Female. Age Group: Adult.