Haflinger Women's Warm Rainbow Slip-On Clogs: House Slippers for Women Invest in a wealth of comfort with Haflinger Women's Rainbow Slip-On Clogs. Slide-on slipper with embroidered trim and logo tag at entry. Soft boiled wool upper maintains a state of pure relaxation. Slip into comfort, day or night, with the Haflinger house slippers. Natural boiled wool upper keeps feet warm in winter and cool in summer.