The Seac Silicone JR is designed for all children swimming in the pool. No seam or crease for maximum comfort in the water. The Seac Silicone JR swimming cap for children completes the Seac line dedicated to swimming that includes: floating modular belt kick board pull buoy hand fins short training fins fabric and silicone swimming caps swimwear nose and ear plugs swimming goggles and masks rubber flipflops and pool bags.