Inner lining: Graphene-infused yarns on front and back panels for extended warmth where you need it most. Silicone stretch jersey combined with our eco friendly, Superlite foam creates the ideal blend of flexibility and thermal retention.
No Leaks: Glued and blindstitched sealed seams.
Internal Superflex neo-tape on strategic seams.
Back Zip entry system: #10 Metal YKK zipper quality durable easy back zip entry