Size B has measurements: Belt 35-65Inch hips, leg straps 14-24Inch. STYLISH AND VERSATILE JOCKEY STYLE HARNESS - Hand crafted using high quality materials created to last. The versatility of this harness will make it the only harness you ever need.  
  
 BUILT FOR COMFORT SO YOU CAN FOCUS ON FUN - Two strap system holds harness securely in place with its adjustable leg straps and belt. The belt is secured with velcro and offers a unique second elastic pull feature locking everything in place.  
  
 COMPATIBLE WITH A WIDE RANGE OF ATTACHMENTS - Stretchable elastic O-ring works with a variety of different attachments including singles and doubles (not included).  
  
 INTERNAL FABRIC POCKETS FOR INCREASED PLEASURE - Two internal fabric pockets allows you to insert personal massagers for added pleasure.  
  
 SUITABLE FOR EXTENDED WEAR - The lightweight and breathable fabric makes this a great option for those who enjoy packing and need the ability for prolonged usage.