Nikwax Tech Wash for washing and TX.Direct for occasional reproofing. I don't know for Rapha but for my eVent jackets ironing them can rejuvenate the waterproofing.
@alasdairw started
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Nikwax Tech Wash for washing and TX.Direct for occasional reproofing. I don't know for Rapha but for my eVent jackets ironing them can rejuvenate the waterproofing.