There is plenty of room as suitable for up to 38in chest. Think this is ideal for someone who is 5ft 7ins, perhaps 5ft 8ins if slim build. Suit is worth getting tested, Using balloons on neck and wrist I have inflated and cant find any leaks and it stayed inflated.The item "Aquion Sport Membrane Scuba Drysuit Size M Mens Boots 7 NEW wrist neck seals" is in sale since Monday, July 26, 2021. This item is in the category "Sporting Goods\Scuba & Snorkelling\Dry Suits". The seller is "familygamingfun123" and is located in New Brighton Wirral . This item can be shipped to United Kingdom.