courier

the AroFi Merino Sock

New Zealand-made Merino for all-season performance.

AroFi combines Merino’s inherent qualities (expertly crafted in New Zealand) with Courier’s precision engineering. A year-round performance sock designed for every condition and effort where comfort, regulation, and breathability matter most.

Product Details:

A precision mix of Nuyarn™ Merino with Courier-engineered yarns and elastics delivers consistent compression and reliable shape retention.
courierPOCKET™ zoned cushioning at forefoot and Achilles for targeted pressure relief, paired with engineered airflow knit for heat and moisture control
Adaptive knit insulates in cold, breathes in heat—true four-season performance
Odor-resistant core keeps feet fresh through multi-day wear
Faster drying and lighter weight than traditional Merino constructions
Stronger fiber integrity for durability across disciplines

The Natural Performer. Engineered by Courier.

designed for

Riders who run and runners who ride who are looking for socks that can keep up with their portfolio of pursuits.

details & tech

courierPOCKET™ Technology - proprietary zoned cushioning system at the forefoot and achilles for pressure and fatigue relief.

Nuyarn™- performance merino

Anatomical Fit - Shaped for your left and right foot

Graduated Compression - for locked in support without restriction

Made with 30% Merino Wool, 13% Nylon, 34% Lycra, 23% Spandex

Unisex

Designed in California
Made in New Zealand

Care
Wash cool, inside out. Line dry.

shipping & returns

We ship from New York.

USA - two options of shipping at checkout.

Standard shipping is a flat-rate of $5 using USPS standard shipping (takes 3-5 days)

Free shipping - standard shipping is free when you spend over $100

International shipping - will be automatically calculated at checkout based on carrier pricing. Customs and duties may be charged by carrier at delivery destination, customer is responsible for these charges.

Express shipping - need these now? Express shipping options available at check-out.

We aim to pack all orders within one business day.

Returns: 30 days returns on all unworn items in original packaging. Details