The Upper Body Pack
The Upper Body Pack
One core-spun merino long-sleeve and two technical tees. No filler, no extra weight. Whether you're packing for a multi-day trail ride or pulling a shift in uniform, this is the foundational layer built to manage sweat, kill odor, and survive the long haul without quitting.
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This batch consists of two raglan short-sleeve t-shirts and one long-sleeve shirt. Pick the size for each piece individually to dial in your kit.
The Short Sleeves
Built for high-output movement and constant rotation. The core-spun merino acts as an active thermal regulator—dumping heat when you're pushing hard and trapping it when you're static. Engineered with seamless raglan shoulders, they eliminate friction points under a heavy pack, rucksack, or uniform vest. Wear them solo in the heat, or run them as your absolute baseline when conditions deteriorate.
The Long Sleeve
Extended coverage for when the environment demands more. It delivers maximum thermal retention without sacrificing breathability. Perfect for early morning rides, late-night watches, or anytime you need a dependable layer that holds your body heat even if it gets completely soaked. It moves with you, resists odor over multiple days, and refuses to quit.
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Odor Resistant
Multi-day wear without the biological fallout
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Breathable
Core-spun merino breathes as you move
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Temp Control
Holds body heat even when soaked
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Moisture Wicking
Pulls sweat away from the skin instantly
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Sustainable wool
Natural fiber, built by nature
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Founders' batch Info
Pre-Order Terms: This is a direct production run, not warehouse stock. Your purchase funds the manufacturing run directly—no middlemen, no corporate markup.
Updates: We send weekly updates on manufacturing progress. No spam, just hard facts.
Why It Matters: Early batch pricing reflects our true cost structure. Once these units move to standard inventory, bundle pricing changes. If you're in, we appreciate it. If you want to wait for general stock, we'll be here.
Product Features
- Engineered Build: Built with chafing-free flat seams, seamless raglan shoulders that move naturally under any vest, pack, or uniform, and an extended drop-tail hem for secure tucking and full coverage.
- Core-spun merino wool engineered for high-output environments.
- Natural antimicrobial properties that resist funk over consecutive days of wear.
- Reinforced structural integrity designed to handle friction from heavy gear, packs, and riding jackets.
Fit & Sizing
Fit Note: These garments are designed with an athletic Standard Fit. For a compression-like baseline fit under heavy gear, size down.
| Size | To Fit Chest (cm) | To Fit Waist (cm) |
|---|---|---|
| XS | 90 - 95 | 85 - 90 |
| S | 96 - 101 | 91 - 96 |
| M | 102 - 107 | 97 - 102 |
| L | 108 - 113 | 103 - 108 |
| XL | 114 - 119 | 109 - 114 |
| 2XL | 120 - 125 | 115 - 120 |
| 3XL | 126 - 132 | 121 - 127 |
Product Care
Washing: Wash cold (30°C or less) on a gentle cycle inside out with mild detergent. Skip bleach and fabric softeners.
Drying: Lay flat to dry naturally. Avoid tumble dryers and direct heat. Merino naturally dries fast.
Maintenance: Merino resists odor naturally. Air it out between wears and wash only when necessary. Fold to store.
For more care info you can read in our blog post - Wash Less, Wear More
Shipping & Returns
Founders' Batch Pre-Order
Thank you for being part of our launch. This Founders' Batch is a limited pre-order with expected fulfillment in Q4 2026. Your order secures your place in this exclusive release.
Shipping
Once your Founders' Batch order is fulfilled, delivery takes 3-5 business days from shipment day to most EU destinations. All pieces are carefully packaged to ensure your premium merino wool arrives in perfect condition.
Returns & Exchanges
We stand behind our craftsmanship. Returns and exchanges are accepted within 30 days of delivery in original, unworn condition with tags attached. For pre-order items, the 30-day window begins upon receipt of your shipment.
Founders Batch timeline
Questions?
Honest Pricing — Built to Last — Adventure-Tested — Duty-Proven