The house sock for cold floors. Rubber treads shaped like little alpacas run across the sole to help stop slips on hardwood and tile, and the inside is terry-lined for cushion from heel to toe.
| Sock size | Women | Men |
|---|---|---|
| Small | 4–6.5 | — |
| Medium | 7–10 | 6–9 |
| Large | 10.5+ | 9.5–12 |
| Extra Large | — | 12+ |