The origin story of our rubber flip-flops--Aleteia

A history of flip-flops through millennia and controversies

Why Are They Called Flip-Flops?

Invasion of the flip flops: an anti-flip-flop rant - The Boston Globe

Your Old Flip-Flops Are Hurting the Environment, But One Company Is Doing Something About It

Gurus Natural Rubber Sandals by Prem Thomas — Kickstarter

Mexican Tarahumaran wins race--Aleteia

The Collabs: Havaianas Celebrates the 100th Anniversary of New Era, Vans Partners With Japanese Brand WTAPS + More

The surprising story behind the rise of flip-flops - Marketplace

Who Made That Flip-Flop? - The New York Times