UGG® Australia footwear is warranted for one year against defective materials and workmanship. But the problems that arise from normal wear and tear are not extended. Slight dye transfer may occur with darker colored sheepskin during first few wears. Lighter colored sheepskin may pickup inks from clothing with which it comes in contact. The manufacturer's limited warranty does not cover this discoloration.
There may be some irregularities and variations in color and texture because sheepskin is a natural product. While these features are characteristic of fine sheepskin which can just add to the beauty and style of the boots. So these irregularities and variations are not covered under the manufacturer's limited warranty.