LIGHTEST, MOST BREATHABLE TEKVEST™ AVAILABLEHIGH TENACITY, VENTED MESH, RIPSTOP NYLON SHELL WITH VENTILATED SOFT-ARMOR CONFIGURATION UHMW [ULTRA HIGH MOLECULAR WEIGHT] PLASTICEIGHT TIMES MORE CUT RESISTANCE THAN HDPEMORE FLEXIBLE THAN POLY CARB MX GEARARMOR DOES NOT ABSORB WATERACTION-CUT FOR THE FULL RANGE OF MOTIONBUILT WITH 4” OF WAIST ADJUSTMENT AND WILL NOT RIDE UP OR TAP YOUR HELMETRUN IT LOOSE FOR GREATER COMFORT AND INCREASED AIRFLOWRUN IT TIGHT FOR EXCELLENT BACK SUPPORTCOMPATIBLE WITH MOST POPULAR FANNY PACKS3M SCOTCHLITE™ REFLECTIVE PIPING FOR INCREASED VISIBILITY WHEN WORN EXTERNALLYQUICK-ATTACH DELUXE UHMW SHOULDER PADS ARE AVAILABLE AS AN OPTIONCleaning tips - Do not machine wash or dry clean as it will result in an unstable load. Hand wash is the safest. Use mild soap products. Consider using shower wand to spray clean and then let it drip dry. All Tekvest models are fabricated from 100% synthetic materials. Clean Pro-Lite plastic with Toluol or 100% alcohol or equivalent. Dry plastic surface prior to decal application. The use of strong solvents on the plastic may reduce surface adhesion.