series 001 - ultra running socks - 3 pack - multi rotation
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The complete system for the unrecorded miles.
True endurance isn't about one hard run; it is about the discipline to show up again tomorrow. Our Series 001 3-Pack gives you the full rotation required to maintain your rhythm. Designed for the runner who moves every single day, this collection allows your gear to recover, ensuring you are ready for the pre-dawn start, the midday grind, and the late-night reset.
This isn't just buying three pairs of socks; it is installing the foundation of your training. One pair of Black, one pair of White, and one pair of Volt—the total toolset for any surface, any weather, and any distance.
THE ROTATION INCLUDES:
1x Black Series 001: The stealth foundation for your harshest, wet-weather miles.
1x White Series 001: The classic staple for clear roads and focused training.
1x Volt Series 001: High-visibility utility for the dark, low-light sessions where you are the only one on the road.
WHY A ROTATION?
Fabric Recovery: Giving your socks a rest between sessions allows the high-tension elastane to return to its original form, ensuring the "Arch-Lock" feel remains as tight on your 100th mile as it was on your first.
Uncompromising Utility: A specialised tool for every environmental condition—asphalt, gravel, mud, or dark, fog-laden paths.
The Intentional Runner: Moving away from the disposable culture of modern apparel and building a kit that is designed to endure.
all terrain
in the wild
wear it your way. on the roads. on the trails. made it endure.
Faqs
Categories
Shipping
How long will my order take to arrive?
Orders are dispatched within 24 hours of drop allocation. UK orders typically arrive within 1–3 business days via standard untracked/tracked letterbox shipping. International delivery times vary by destination.
Will the package fit through my letterbox?
Yes. Single and multi-pair orders (up to 3–4 pairs) are shipped in minimalist, letterbox-friendly mailers so you do not need to be home to receive delivery.
Do you ship internationally?
Yes, we ship worldwide. Shipping rates and estimated delivery times are calculated automatically at checkout.
Returns
What if I ordered the wrong size?
Unworn, unwashed socks in their original band packaging can be exchanged for a different size within 30 days of receipt, subject to stock availability.
What is your guarantee policy?
We build equipment to last. If your pair suffers a material defect or premature failure outside of normal trail wear-and-tear, contact our support team with your order details and photos for a replacement assessment.
Care & Maintenance
How should I wash and care for Series 001?
Machine wash cold (30°C) inside-out on a delicate/sports cycle. Air dry flat. Do not use fabric softeners or bleach, as softeners coat the technical fibers and ruin the moisture-wicking and compression capabilities. Do not tumble dry.
What is the expected mileage lifespan of a pair?
Series 001 is stress-tested for hundreds of miles under harsh conditions. While longevity depends on terrain, shoe fit, and runner biomechanics, the reinforced heel and toe zones are built to outlast standard technical socks by a wide margin.
Sizing & Fit
How do I choose the correct size?
Choose based on your standard UK running shoe size. If you fall on the border between sizes (e.g., UK 7.5 or UK 8), we recommend sizing down for a firmer, locked-in compression fit, or sizing up if you prefer slightly less arch constriction over ultra-distances.
How tight should Series 001 feel?
Series 001 features targeted arch compression and a high-gauge cuff. They are designed to fit skin-tight without bunching or sliding. If there is excess material around the toe or heel, the sock is too large.
Technical & Performance
Are these socks suitable for ultra-marathons and trail running?
Yes. Series 001 // ULTRA was engineered specifically for sustained high-mileage efforts. The high-density knit resists grit penetration on trail runs, and the reinforced heel and toe cushion impact across 50k+ distances.
How do Series 001 socks prevent blisters?
Blisters are caused by friction and trapped moisture. Series 001 eliminates friction through an anatomical midfoot lock (zero slippage) combined with high-performance moisture-wicking yarns that pull sweat away from the skin immediately.
What materials are used in Series 001?
Series 001 utilises a technical synthetic blend engineered for moisture management, high tensile elasticity, and abrasion resistance. Zero cotton is used, ensuring the socks retain no water and do not stretch out when wet.
