Keep your feet warm with O'Neill's Hyperfreak Fire Split Toe Booties. Built rigorously to endure the elements and keep out water, these booties are an easy pick for split toe bootie lovers. Easy to put on and take off and completed with an ankle strap to keep them tight, it's an easy pick in our book. We recommend sizing close to your shoe size and sizing down a size to ensure they are snug but not uncomfortable.