THE PERFECT SHOE FOR MODERN HIKERS. PLASMA S GTX IS SUBTLE, FLEXIBLE, AGILE AND ULTRA COMFORTABLE, WHILE OFFERING INCREDIBLE TRACTION AND SUPPORT, EVEN ON THE MOST TECHNICAL TRAILS. DESIGNED FOR THOSE WHO PREFER OVER-THE-ANKLE MOBILITY AND WANT TO MOVE FASTER IN LIGHTWEIGHT, LONG-DISTANCE SHOES. THE LATEST ANATOMICAL, OVERLAPPING DESIGN AND SELF-LOCKING LACE MAKE FOR A PERFECT FIT. UTILIZING C.A.S. LINED WITH GORE-TEX EXTENDED COMFORT FOR THE HIGHEST LEVEL OF BREATHABILITY AND WATERPROOFING. EXCLUSIVE VIBRAM OUTSOLE WITH MEGAGRIP COMPOUND FOR SIMILAR GRIP ON ROCKY AND WET TERRAIN.