Premium Sheepskin Boots vs Value Boots. What's the difference?

Premium Sheepskin Boots	Value Boots
Made from premium, double face sheepskin. Supple suede leather on the outside and cosy fleece on the inside – both sides from the same premium quality skin.	Made from cow suede outer lined with pure wool fleece.
Sheepskin fleece feels softer where the fibres are still naturally attached to the sheepskin. Like a good sheepskin rug.	Wool fleece inner feels slightly denser and the fibres a little matted where they are attached to the backing. Similar to a wool underlay for a bed.
Sheepskin Suede Outer	Cow suede outer – a little tougher for harsher conditions.
Colour matched binding around top of boot and covering the back seam.	Colour matched binding around top of boot only.
Removeable and replaceable inner sole.	Fixed inner sole
Mid weight, flexible TP rubber sole with tread for good traction in slippery conditions.	Mid weight, flexible TP rubber sole with tread for good traction in slippery conditions.