- Is the Spark Finger warmer than a glove?
- Yes. Keeping fingers in two groups traps more heat than separate fingers, though a full mitten is still warmer.
- Is it fully waterproof?
- Black Diamond rates it waterproof, with a leather shell and a waterproof insert. Seams and leather still need care over time.
- How does it compare with the full Spark Mitten?
- The full mitten is warmer; the Finger version gives more grip and control for poles and buckles.
- What sizes are available?
- It comes in adult sizes Small through Extra Large. Check Black Diamond's size chart, since leather ski mittens run close to glove size.
- Does it work for snowboarding too?
- Yes. The leather palm and grip suit board carry and binding work, and the warmth holds up on cold lift rides.
- Where is the Black Diamond Spark Finger Waterproof Mittens cheapest?
- At Scheels, for $139.95, as of our latest check.