Columbia Sportswear Men's Whirlibird Gloves Shell: 100% nylon Legacy Twill. Lining: Omni-Heat Reflective. Insulation: 150 gsm microtemp XF II. 60g Microtemp XF II Imported Abrasion Reistant Omni-Heat Thermal Reflective Omni-Tech Waterproof/Breathable Bladder 3-Point Precurve PU Grip Palm