Sizing (AU/US):

S: Women's 5-8.5, Men's 4-6.5 | M: Women's 9-12, Men's 7-10 | L: Men's 10.5-14 | XL: Men's 14.5-17

*Sizing will be correct after the first wash.

For assistance with sizing, please see: Choosing The Right Sock Size

Every great team needs an all rounder, and the 'Otto' ribbed sock is ours. The merino wool ensures it’s warm in winter and the ribbed style ventilates your feet in the summer months.

The 'Otto' is durable and works well with a wide variety of footwear, from sneakers, to riding boots to work boots, a true all rounder.

For 'Otto' sock lengths and maximum circumference, click here: Otto Measurements

Fiber Composition: Merino Wool: 75% Nylon: 25%

Notes: XL is available in Black. Please note, the pricing is higher than our other 'Otto' sizes to account for the additional yarn used to make our XL socks.

For Delivery & Returns and Payment Options please see below.