Gul junior buoyancy aid this gul junior buoyancy aid is ideal for most water sports having been designed to sit just above the bottom of the ribcage this aid it allows the flexibility and movement required for a number of such activities with compromising on safety junior buoyancy aid 50n buoyancy en393 approved supersoft lightweight pvc foam 2 way waist adjustment for personalised fit side zip front zipped pocket hand wash only to be used for those that can sw