Details, Size & Fit. Recommended for outdoors. The Columbia Mighty Lite Vest is for The adventurer. This slim-fit The rmal vest boasts Omni-Heat™ The rmal reflective insulation and Omni-Shield™ advanced repellency. Ourmodel. iswearing a size small vest. She usually takes a Standard AU8/small size, is 5’7”(170cm)tall and has a 64cmwaist. Length: 68cm Slim fit Smooth, white fabric Omni-Heat™ The rmal reflective and insulated Omni-Shield™ technology is water and stain resistant Zip-through front with chin guard Front zip pockets.Cold machine wash. fabric / material: NA.Materials: Polyester & Recycled Polyester.SKU: CO739SA99ZKU.