Description of The North Face Power Stretch Gloves The Power Stretch® Glove is an all-around necessity for winter activities - snowshoeing, Nordic skiing, snowboarding - and great for layering. Features: Fabric : [palms] Polartec® Power Stretch® Polartec® Power Stretch® - Engineered with Lycra® to provide four-way stretch, resist wind and abrasion and wick moisture from the skin.