Critically Taped - On outerwear with critically taped seams you only have taping at the key points where potential leakage can occur. This is acceptable, or even advantageous if you live in a dry climate, if you're more concerned with breathability than dealing with wet weather then outerwear featuring critically taped seams is the way to go.
Synthetic insulation is measured in grams, so a jacket with a 80g rating simply means that a 1 meter by 1 meter piece of that particular jacket's insulation weighs 80 grams. The higher the rating, the warmer the outerwear.
Recycled Polyester - This product is made from recycled plastic bottles. Approximately 31% of plastic bottles produced in the United States are made from a material called PolyEthylene Terephtalate, "PET" or "PETE." Usually clear or green, the plastic is mostly used for consumer goods such as soda bottles and food jars, but once recycled and processed, it has a wide variety of eco-friendly applications. While recycling is not the end-all, be-all solution for ridding the world of the plastic bag beast, it is a sustainable path for plastic products and takes less energy to produce than traditional polyester. Plus, it means less plastic bottles in landfills, not bad.
Hem Lift Up System - Helps protect your cuffs from parking lots.