Levi's® highest high rise yet. The Ribcage, with its soaring 12-inch rise, has become a hip-slimming and waist-defining obsession. This fit will show off your figure and make you feel as amazing as you look. Levi's® highest high rise yet. Classic straight leg for a versatile look. The Ribcage Jean has become a hip-slimming, waist-defining, leg-lengthening obsession.