Ametrine Gemstone Natural Ametrine Stone GIA Ametrine Gemstone S2972 Natural Ametrine Cluster Ametrine Meanings, Properties and Uses CrystalStones.com. Constructed with super stretch for unrestricted and dynamic movement on the hill, the Total Disorder Slim Snow Pants will support you in all your mountain pursuits. Thanks to 20K 20K breathability and waterproofing, a PFC free durable water repellent coating, critically taped seams and leg venting, these pants will lock the moisture out and ensure absolute riding comfort. Featuring a slim fit, a waist adjuster, a jacket pants connector system and pants reinforcement. O'Neill Women's Winter Pants High Waist Slim Fit 57% Recycled Polyester, 43% Polyester 20K 20K, Tech Stretch Insulation: Brushed tricot Critically taped seams Pant Jacket connector system Pant reinforcement Snow gaiter Leg vents High elasticated waist