SIM5009B New Bloch Adult Warmup Booties Bloch Australia Blue Bloch Booties Bloch Toggle Warm Up Booties (Light Blue) Bloch Light Pink Warm up Booties Dancewear Central New Bloch Children Warmup Booties Showtime Dancewear. Keep your feet & ankles warm without having to take off your dance shoes with the Toggle Warm Up Booties by Bloch. These are the perfect warm up slippers for long days of class, rehearsal, and competition, featuring an adjustable stretch velcro ankle strap and top toggle elastic drawstring for an adaptable yet secure fit.