DRYtech® is Mammut’s wind- and waterproof, highly breathable laminate. The robust polyamide outer fabric is laminated with a water-absorbing membrane. In contrast to the micro-porous GORE membrane, this system evacuates moisture electro-chemically instead of via the pores (therefore no blocked pores). The moisture penetrates the membrane and, owing to the difference in temperature, is evacuated away from the body.
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