Spiraling Is a Design Choice. — Channeled Whelk Tee
Your latest spiral has been approved by the art department.
A channeled whelk, a deadpan caption, and a very convenient explanation for whatever direction your day is taking. This Knotty Originals tee sets a bone-toned shell against True Navy, with “SPIRALING” above and “IS A DESIGN CHOICE.” below. Wear it into the room where you said you had everything under control.
About that shell
Meet the channeled whelk (Busycotypus canaliculatus), a predatory marine snail found in Massachusetts waters, especially south and west of Cape Cod. As a snail grows, its mantle adds new shell material around the opening. That spiral is built a little at a time. A fairly solid explanation for taking the long way around.
The tee
Heavyweight cotton, a relaxed fit, and a garment-dyed finish give this everyday tee some substance. For salt-air walks, coffee runs, and people with strong opinions about a shell they found in the sand.
- Comfort Colors 1717 in True Navy
- 100% ring-spun cotton; 6.1 oz/yd² (206.8 g/m²)
- Garment-dyed, pre-shrunk fabric
- Relaxed unisex fit; S–4XL
- Twill-taped neck and shoulders, with double-needle hems
- Detailed front graphic and small official KI rope logo below the back neckline
Fit & finish
The neckline is relatively snug by design. Compare the size guide with a tee you already like. Garment dyeing can create slight color variations between shirts.
Printed to order: your shirt is produced after you buy it.
Natural-history sources
Massachusetts Division of Marine Fisheries — whelk biology
Woods Hole Oceanographic Institution — how shells grow
Size guide
| WIDTH (inches) | LENGTH (inches) | SLEEVE CENTER BACK (inches) | |
| S | 18 ¼ | 26 ⅝ | 16 ¼ |
| M | 20 ¼ | 28 | 17 ¾ |
| L | 22 | 29 ⅜ | 19 |
| XL | 24 | 30 ¾ | 20 ½ |
| 2XL | 26 | 31 ⅝ | 21 ¾ |
| 3XL | 27 ¾ | 32 ½ | 23 ¼ |
| 4XL | 29 ¾ | 33 ½ | 24 ⅝ |
| WIDTH (cm) | LENGTH (cm) | SLEEVE CENTER BACK (cm) | |
| S | 46.4 | 67.6 | 41.3 |
| M | 51.4 | 71.1 | 45 |
| L | 55.9 | 74.6 | 48.3 |
| XL | 61 | 78.1 | 52 |
| 2XL | 66 | 80.3 | 55.3 |
| 3XL | 70.5 | 82.6 | 59 |
| 4XL | 75.6 | 85 | 62.6 |