The Sirius 2 H2O winter gloves offer maximum protection from the cold with a Thinsulate® C layer on the inside & a warm, Thinsulate® G layer on the outside, where protection against cold is needed most. Furthermore, they are equipped with an updated TPU hard shell knuckle protector & palm slider. Convenience features include the Connect Finger Tip & a visor wiper. Features TPU hard-shell knuckle TPU hard-shell palm slider Temperfoam® hydratex®Z-liner laminated reflection tour fit Adjustment strap at wrist adjustment tab Elastic at wrist stretch lips visor wiper connect finger tip grip patch regular cuff