SPERRY TOPSIDER. STI163050. LITTLE KIDS BLUEFISH CRIB JUNIOR BOAT SHOE. PINK PLAID WITH NAVY. Whether cruising their crib or the seas Sperry s Bluefish Crib Jr is the perfect first boat shoe for your baby. An alternative closure lets you slip them on and off easily even if they re sleeping and a memory foam footbed provides comfort and support. Durable genuine leather or textile upper. Vulcanized bottom for cushion and flexibility.