INSULATION: 200g HeatLock™ premium hollow-core insulation
SHELL: Pro Fabric
FEATURES: Unbelievably warm, guaranteed dry. SEIRUS® warmth meets GORE-TEX® brand dryness. One-handed wrist & cuff cinch. Plush Hydrowick™ Lining.
It's best to wash this glove by hand in cold water with a mild detergent. You can let it soak for a few minutes and lightly scrub the inner parts to help keep them fresh!
Hope this helps,
The Seirus Team