Twistbug
Analog Heartbeat
Analog Heartbeat
Analog sound. Real feeling. No skips.
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🔒 Secure checkout • Easy returns
🚚 Tracked delivery
✔️ True to size • Size up for relaxed fit
Size Guide
Size Guide
Measurements are of the garment laid flat. For best fit, measure a shirt you like and compare.
| Size | Chest Width (in) | Length (in) | Chest Width (cm) | Length (cm) |
|---|---|---|---|---|
| S | 18 | 28 | 46 | 71 |
| M | 20 | 29 | 51 | 74 |
| L | 22 | 30 | 56 | 76 |
| XL | 24 | 31 | 61 | 79 |
| 2XL | 26 | 32 | 66 | 81 |
| 3XL | 28 | 33 | 71 | 84 |
How to Measure
- Chest Width: lay shirt flat, measure 1" below armpit from seam to seam, then double for full chest.
- Length: shoulder seam at collar to bottom hem.
Fabric may vary by color. Allow ±1" (±2.5 cm) tolerance.
Description
Description
Analog never dies — it just evolves.
The Analog Heartbeat Tee is built for those who still feel music, not just hear it. Inspired by vintage cassette culture and lo-fi aesthetics, this design blends nostalgia with modern streetwear energy.
The heartbeat waveform cutting through the cassette represents more than sound — it’s rhythm, memory, and identity.
Crafted from premium cotton with a clean, wearable fit, this tee is designed for everyday comfort while making a statement.
Whether you're into vinyl, lo-fi beats, or just clean minimal streetwear, this piece hits different.
✔ Soft, breathable cotton
✔ Durable print with vintage-inspired finish
✔ Unisex fit – relaxed streetwear silhouette
✔ Perfect for music lovers, creatives, and retro culture fans
Wear the sound. Live the analog.
Care & Fabric
Care & Fabric
• Soft cotton • Classic fit • Made to order • Ships in 1–3 business days
Fabric
Product features
• 100% ring-spun cotton (153 g/m²) for a soft, breathable feel
• Lightweight fabric ideal for everyday wear
• Tubular knit construction for a smooth drape (may vary slightly by size)
• Ribbed collar with shoulder taping to maintain shape
• Tear-away label for added comfort
• Printed using high-quality direct-to-garment (DTG) technology
• Made with Oeko-Tex certified cotton
Care
- Do not dryclean
- Do not bleach
- Tumble dry: low heat
- Iron, steam or dry: low heat
- Machine wash: cold (max 30C or 90F), with similar colors
Shipping & Returns
Shipping & Returns
Shipping & Delivery
Free Shipping Offer
Free shipping is automatically unlocked on orders of 2 or more items, regardless of location.
United States
Flat Rate Shipping — $5
Delivery time: 3–7 business days (including production)
Fulfilled locally for faster delivery
United Kingdom
Flat Rate Shipping — £3
Estimated delivery: 3–7 business days (including production)
Fulfilled locally for faster delivery
Europe
Flat Rate Shipping — €6.95
Estimated delivery: 5–8 business days (including production)
Fulfilled within Europe for faster delivery
Canada
Flat Rate Shipping — $13 CAD
Estimated delivery: 5–10 business days (including production)
Fulfilled from our U.S. production partner
Australia & New Zealand
Flat Rate Shipping — $18 AUD
Estimated delivery: 7–12 business days (including production)
Fulfilled from our U.S. production partner
The Twistbug Promise
We stand by our quality.
If your item arrives damaged or defective, we’ll make it right with a replacement or refund.
Fit & Sizing
Each piece is made just for you, so we recommend checking the Size Guide before ordering.
We want it to be your new favorite from day one.
Worn by those tuned to a different frequency
Not everyone hears it — but the right ones do.
