EMPIRIC
USE IT / LOSE IT
USE IT / LOSE IT
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Buy 2+ shirts — 10% automatically applied at checkout
Free US shipping on every order. Estimated delivery: 5–7 business days.
Drop 001 — the founding run. The people EMPIRIC is built for don’t need a countdown. Most won’t be here in time.
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- Premium Garment-Dyed Cotton
Not motivation. Principles. Built for people who understand the difference between slogans and science.
Fabric & Fit
Fabric & Fit
7.66 oz (260 GSM) heavyweight garment-dyed tee. 100% combed cotton jersey. Pre-shrunk. Truly oversized, boxy silhouette with a dropped shoulder. Under 5% shrinkage. Refer to the size chart for measurements and your correct size. Available XS-3XL.
Care: Machine wash cold (max 30°C / 90°F) with similar colors. Do not bleach. Wash inside out to protect the print. Tumble dry low heat. Iron, steam or dry on low heat — do not iron on print. Do not dry clean.
Size Guide
Size Guide
| XS | S | M | L | XL | 2XL | 3XL | |
|---|---|---|---|---|---|---|---|
| Chest | 18.5 | 20.5 | 22.5 | 24.5 | 26.5 | 28.5 | 30.5 |
| Length | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
All measurements in inches.
Shipping & Returns
Shipping & Returns
30-day returns — unworn and unwashed only. Email hello@empiricwear.com to initiate.
Free standard shipping — estimated 7–14 business days. Add Priority at checkout for $4.99 — most Priority orders arrive in 2–5 business days.
Your muscles begin to change sooner than most people expect - and more completely than they realize. The earliest signs appear within days: motor unit activation drops, protein synthesis declines, neuromuscular efficiency erodes. The structural changes depicted in this graphic reflect something longer - weeks to months of sustained disuse, the cumulative cost of insufficient mechanical stimulus. The body does not maintain what it doesn't use. Skeletal muscle is metabolically expensive, and the system is ruthlessly efficient. The same mechanism runs in full reverse: progressive load drives hypertrophy, motor unit recruitment, and structural adaptation. There is no neutral state. Load or lose.
The graphic depicts a skeletal muscle belly in longitudinal section - split into two halves. The upper shows dense, organized, well-vascularized muscle: the architecture of a system under load. The lower shows the atrophied state: the structural cost of disuse. USE IT above. LOSE IT below. Not a slogan. A biological choice.
Size Guide+
Lane Seven LS16005GD — measurements in inches, garment flat
| XS | S | M | L | XL | 2XL | 3XL | |
|---|---|---|---|---|---|---|---|
| Chest | 18.5 | 20.5 | 22.5 | 24.5 | 26.5 | 28.5 | 30.5 |
| Length | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
Garment measurements. Chest is measured flat across one side. Truly oversized, boxy silhouette with a dropped shoulder. Refer to the measurements above for your size.
Built to Last.
Heavy cotton, tight stitching - built to outlast every lightweight tee you've ever owned.
Individually garment-dyed. Subtle variation in shade and texture between pieces is part of the character - not a flaw.
