Choosing a wallet may be more important than you think. A bulky bi- or tri-fold in your back pocket can cause bad posture, misalignment in your spine, and/or sciatic neuropathy. And in your front pocket, it creates an unsightly bulge and weighs you down. Creating a solution to both of these problems is what led to the founding of The Ridge Wallet company. Out of Santa Barbara, California, father-son team Daniel and Paul Kane developed their modular cash and card carrier to be sleek, stylish, and functional. Using high-grade materials like titanium, carbon fiber, and aluminum, they continue to produce quality minimalist wallets for every occasion.