Roxy Womens Woodrun Pants Review 100% Nylon Twill (KVJ0, RRM0, CQW0) 100% Polyester Twill (YGP6) WARMFLIGHT insulation 40g 2017 Model 100% Nylon Twill (KVJ0, RRM0, CQW0), 100% Polyester Twill (YGP6), WARMFLIGHT insulation 40g.