courier

The HiFi Quarter Crew

Engineered to enhance your run or your ride, The HiFi Sock is a lightweight performance sock built designed for speed, support, and breathability. With targeted cushioning (courierPOD™ technology) to reduce impact on the forefoot, arch, and Achilles, plus a vented “Sunroof” panel for optimal airflow and natural toe splay, the HiFi helps you stay cool, comfortable, and blister-free on every mile. Anatomical fit and graduated compression deliver locked-in support without restriction.

Engineered to let you experience everything in your run and ride, staying connected, energized, and in perfect flow with every step, the Quarter Crew is everything you love about the HiFi, just with a different tan line.

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

courierPOD™ Technology - This proprietary cushioning system, is strategically mapped around the foot, striking the perfect balance of cushioning and breathability.

Sun Roof - A lighter weight fabrication on top of the toes allows for airflow and promotes the all important toe splay.

Anatomical Fit - Shaped for your left and right foot

Graduated Compression - to keep your socks elevated and to create a connected feeling.

Made with 54% Recycled Nylon, 41% Nylon, 5% Elastane

Unisex

Designed in California
Made in Colombia

Care instructions

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

Color: White

Size MED (W7-9.5 / M6-8.5) LRG (W10-12.5/M9-12)

Quantity

$24 USD

Sale Sold out

Shipping calculated at checkout.

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Cuff & Tab - Compressive cuff to hold the sock in place, with a convenient pull tab for ease of sock orientation.

Anatomical Fit - shaped to fit both left and right foot for precise fit.

Toe Box - A padded toe box protects the toes, while a thinner "Sunroof" enhances breathability and allows for natural toe splay, preventing transverse arch compression.

Heel padding- super soft and durable for cushioning and blister prevention

courierPOD™ technology is strategically mapped around the sock, offering a lightweight, breathable sock integrated with cushioning pods for the best of both worlds.

Dorsal courierPOD placement to provide cushioning and comfort across the top of the foot, alleviating peroneal nerve compression and pain

Great!

These are the MOST comfortable socks.

These are the MOST comfortable socks I have ever owned. Obsessed!

Best socks ever

Some of the best socks I’ve ever worn. Perfect weight and thickness for distance running. Love the length plus unique and stylish design — would love more colors to rock ❤️

Man these socks are fantastic

Man these socks are fantastic. I wear them for cycling and running and they are the right thickness to really sense my feet. Super breathable and comfortable, don’t bunch up or get weird in my shoes

These socks are spectacular! My feet actually

These socks are spectacular! My feet can actually breathe and relax when I wear them inside my sneakers during cardio HIIT classes. My feet are happy now. I am planning on ordering more in the future. Thank you. I am more than satisfied.

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Size (Unisex)	Shoe size US	Shoe size EU
MED	Women's: 7 - 9.5 Men's: 6 - 8.5	38 - 40
LRG	Women's: 10 - 12.5 Men's: 9 - 12	41 - 43

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The HiFi Quarter Crew