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Outlast is an acrylic based fibre with the ability to absorb, store and release body heat. For weft knitting there is currently only one count of yarn available - 1/30cc - this can put limitations on the knitting. As the body heats up the wax stored in the PCMs (phase change molecules) turns to liquid (as a candle will when lit) and stores the heat. As the body cools down the wax solidifies (as a candle will when it cools down) and in so doing releases the stored heat back to the body. |
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Outlast products must be worn next to the skin for ultimate function. Outlast in foam does work better due to amount of PCM that can be loaded into a foam as opposed to a fibre. General feedback from users of Outlast is that they feel comfortable but no major changes were felt.
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| DISCLAIMER | ||
