The Xerotherm wrist warmers by Fourth Element are designed to be used with drygloves. They bridge the gap between your undersuit and dry glove liner. Wrist warmer sits below the drysuit seal, and allows air to equalize with your drygloves, preventing glove squeeze. In the case of dry glove failure, the fabric is not too thick so water will not flood through the seal and into the drysuit. The double layer fabric provides enhanced protection for an area where blood flows close to the skin surface helping your hands stay warmer for longer.
|XS||6.75 - 7.5"||17 -19|
|Small||7.5 - 8.25"||19 - 21|
|Medium||8.25 - 9"||21 - 23|
|Large||9 - 9.75"||23 - 25|
9.75 - 10.5"
|25 - 27|
|XX-Large||10.75 - 11.5"||27 - 29|
Glove size by width: measure the dominant hand as it is likely to be larger. Wrap a tape measure around the palm of the hand just below the knuckle make a fist and take the measurement.
I wear these with my DUI Zip gloves and Fourth Element liners and they keep my hands so much warmer. When I put my drysuit on, my underwear tends to bunch up away from my hands and wrist leaving my wrist to get cold. These help alot.