Description of Pow Sonic Gloves As the limits of warmth vs. weight continue to be pushed, so shall your usage of this amazing glove. Going lighter now means sacrificing much less than it used to. Features: Waterproof/Breathable Light weight & performs closer to Mid-Weight Super Sticky Grip Ultra Flexible Feel Shell Material: corded nylon, neoprene Palm Material: Amara & epoxy.silicon printing Insert: Waterproof/breathable Hipora Fixed Lining: Premium anti-pill polyester micro-fleece Closure: Ultra Magic no snag technology Insulation: 40 g Thinsulate Temperature: 15 to 45 degrees F / -9 to 7 degrees C