Lug Sole Boots are any styling of boot that has a heavy, rubber (or other synthetic) outsole. Lug Sole Boots will typically feature a rugged tread on the outsole.
About Summer:
Summer is the warmest period of the four seasons and is characterized by abundant sunshine, very little precipitation and warm to hot weather. Summer occurs between spring and fall during June, July, and August in the northern hemisphere, and during December, January, and February in the Southern hemisphere.