These Georgia Farm & Ranch Wellington work boots are highly durable. Part of this can be attributed to the phenomenal SPR leather that has been utilized on its upper; the leather is full grain, it is able to resist caustic chemicals and barnyard acids, it has 3 times the strength and it is able to resist abrasions 2 1/2 times better than traditional leathers because of the way it has been tanned. | Georgia Boots Farm & Ranch Wellington Work Boots | Size 7.5