Australian made by Otto & Spike in Melbourne.

Fibre: 60% Australian Cotton & 40% Nylon/Lycra.

Otto & Spikesocks are all a unisex Australian size.  Please note that due to the nature of knitted socks, sizes are a rough indication. Our socks will stretch however, if you prefer looser socks we recommend sizing up. The length of our socks comes up to about the mid-calf area.