Roger Vivier Roger Vivier's signature square buckle debuted in 1965 on a pair of pumps - it's seen so many iterations since then, and the crystal-embellished version on these 'Viv Rangers' ankle boots is one of the most luxurious. Crafted in Italy from smooth leather and paneled with soft suede, they're set on chunky heels and have velvet laces. The pull tab is woven with the brand's moniker and will make it easier to slip them on and off.