Katie N Is this suit a 5 or a 7 mm?
KEZIAH M It's 7mm at the core and 5 mm for the extremities. Most comfortable and warm.
JANET D It's both: on your core, it's 7 mm and on your extremities, it's 5 mm. The thinner legs and sleeves allow you to move more easily, while keeping your core warm with a thicker part of the suit.
JOE B it is 7mm in the upper body were you need it and 5 in legs and arms so its easyer to get on,bought this for my wife she is still using it,held up great
JUSTIN J It's both. 7mm in the body area and 5mm for the arms and legs.
THOMAS T It is both, 7mm at core and 5mm on extremities