Low Frequency Sweatshirt
Worn by creatives, athletes, and culture carriers worldwide.
✔️ Made to order—zero waste, full intention
✔️ Quality-checked before it ships
✔️ Secure checkout
✔️ Free shipping on US/CA orders over US$100
You don't hear bass. You feel it.
Low frequencies hit your chest before they reach your ears. The rumble that moves through concrete. The vibration that proves sound is physical.
This sweatshirt visualizes that feeling.
Premium sweatshirt from the Sound & Movement collection. Clean sound bar graphic representing bass frequencies. Designed with restraint, built for longevity.
Jamaican sound system culture understood bass as a physical experience—not decoration, but foundation. From Kingston to sound systems worldwide, those low frequencies created the ground for movement, community, and culture.
This sweatshirt honors that legacy. The invisible forces that shape how we experience the world.
Ribbed crew neck. Long sleeve cuffs. Flat hem. Soft fleece interior that holds warmth without weight. Relaxed fit built for easy movement.
Made for those who move more slowly, think deeper, and stay grounded in their own frequency.
• 100% cotton face
• 65% cotton, 35% polyester
• Fabric weight: 8.5 oz/y² (288.2 g/m²)
• Tightly knit 3-end fleece
• Unisex
• Slim fit• Printed artwork on front
• Side-seamed construction
• Self-fabric patch on the back
• Double-needle stitched rib collar, cuffs, and hem
• Blank product sourced from Pakistan
Sizing Guidance
True to size for an everyday fit. Size up for a looser, oversized silhouette.
Made to order, crafted specifically for you. This piece is produced upon your purchase, allowing us to maintain quality while minimizing excess production. Thank you for making thoughtful purchasing decisions!
• Traceability:
- Weaving—Pakistan
- Dyeing—Pakistan
- Manufacturing—Pakistan
• Contains 0% recycled polyester
• Contains 0% dangerous substances
Age restrictions: For adults
EU Warranty: 2 years
Other compliance information: Meets the flammability, lead, cadmium, bisphenols and phthalates level requirements.
In compliance with the General Product Safety Regulation (GPSR), Sekkle Inc. and SINDEN VENTURES LIMITED ensure that all consumer products offered are safe and meet EU standards. For any product safety-related inquiries or concerns, please contact our EU representative at gpsr@sindenventures.com. You can also write to us at info@sekkle.com or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.
Size guide
| BODY LENGTH (inches) | CHEST WIDTH (inches) | SLEEVE LENGTH (inches) | |
| S | 27 | 20 | 23 ½ |
| M | 28 | 21 | 24 |
| L | 29 | 23 | 24 |
| XL | 30 | 25 | 24 |
| 2XL | 31 | 26 ½ | 24 |
| 3XL | 32 | 28 | 24 |
| BODY LENGTH (cm) | CHEST WIDTH (cm) | SLEEVE LENGTH (cm) | |
| S | 68.6 | 50.8 | 59.7 |
| M | 71.1 | 53.3 | 61 |
| L | 73.7 | 58.4 | 61 |
| XL | 76.2 | 63.5 | 61 |
| 2XL | 78.7 | 67.3 | 61 |
| 3XL | 81.3 | 71.1 | 61 |
| Color |
Vintage Black, Cardinal, Forest Green, Bone |
|---|---|
| Size |
S, M, L, XL, 2XL, 3XL |