The Christian Louboutin Snakilta Spike boots in size 42/12US are a stylish and edgy ankle boot with a stiletto heel. Featuring a solid black color with spikes, these ultra-high heel boots are made of leather and have a zip closure. With a medium calf width, these boots are designed for women who want to make a bold fashion statement. The Snakilta Half boot model from Christian Louboutin is a versatile bootie that is perfect for adding a touch of attitude to any outfit.