technical performance, highly breathable with incredible comfort. oyuki's yamapro 2l collection is all about equipping riders for the resort and shorter powder trips. these snow pants feature yamaproâ„¢ always dry technology for total waterproofness and breathability and a pre-shaped cut to give you plenty of freedom of movement.the miharashi pants offer top-notch performance, excellent protection against moisture both inside and out, and exceptional durability.