RFID-blocking wallets do offer protection against scanners. Even leather can slightly disrupt RFID signals, but specialized wallets do more by using materials specifically designed to block radio ...

Wallets that have RFID-blocking technology to protect against ... Aluminum and anodized carbon fiber plates hold the entire device together, ensuring the best possible drop protection, making ...

Because The Ridge Wallet is made of aluminum (there are also other versions that come in carbon fiber, titanium, and other high-grade materials), it also offers RFID-blocking technology.