Seirus Solarsphere Ace Womens Ladies Glove Nylon/ Polyester/ Polyurethane Made in USA or Imported Insulation: 3g Solarsphere + 80g HeatLock,. Lining: Bemberg. Shell: RipStop. Palmn: Hyperlite, Tri-Laminate with Silicone Print. Conductive Tech Hide. Form Fitting. Lycra Cuff.