Essential Power. Unmatched Comfort.
Invest in a tank that redefines your baseline. PrimeCore™ fuses precision-crafted combed ring-spun cotton with a soft-wash finish and tight-knit mid/heavyweight build so every rep, layer, or lounge session feels effortless yet purposeful. Whether you’re powering through workouts, layering under a jacket, or wearing it solo with your go-to shorts, this tank delivers all-day softness, lasting shape, and a streamlined silhouette that commands attention.
Key Performance Features
-
Soft-Washed Mid/Heavyweight Fabric – 5.5 oz (186 g/m²) dense knit for structure without sacrificing breathability.
-
Premium Fiber Blends
-
Standard: 100 % combed ring-spun cotton for cloud-like hand feel
-
Athletic Heather: 85 % cotton / 15 % viscose for added drape
-
Charcoal Heather: 60 % polyester / 40 % cotton for enhanced durability
-
-
Relaxed, Drop-Arm Fit – engineered to drape with confidence and freedom of movement.
-
Extra-Soft Surface – elevated comfort that feels broken-in from day one.
-
Built to Last – tight-knit construction resists stretch and holds its form wash after wash.
Size Guide
| Size | Length (in) | Width (in) | Length (cm) | Width (cm) |
|---|---|---|---|---|
| S | 28 | 18 | 71.1 | 45.7 |
| M | 29 | 20 | 73.7 | 50.8 |
| L | 30 | 22 | 76.2 | 55.9 |
| XL | 31 | 24 | 78.7 | 61.0 |
| 2XL | 32 | 26 | 81.3 | 66.0 |
| 3XL | 33 | 28 | 83.8 | 71.1 |
PrimeCore™—where everyday essentials become extraordinary staples.
Your Impact: $4.00
Make a difference today. Impact funding partnership with The Reasoned Reality Project. Learn more
Shipping calculated at checkout.
Essential Power. Unmatched Comfort.
Invest in a tank that redefines your baseline. PrimeCore™ fuses precision-crafted combed ring-spun cotton with a soft-wash finish and tight-knit mid/heavyweight build so every rep, layer, or lounge session feels effortless yet purposeful. Whether you’re powering through workouts, layering under a jacket, or wearing it solo with your go-to shorts, this tank delivers all-day softness, lasting shape, and a streamlined silhouette that commands attention.
Key Performance Features
-
Soft-Washed Mid/Heavyweight Fabric – 5.5 oz (186 g/m²) dense knit for structure without sacrificing breathability.
-
Premium Fiber Blends
-
Standard: 100 % combed ring-spun cotton for cloud-like hand feel
-
Athletic Heather: 85 % cotton / 15 % viscose for added drape
-
Charcoal Heather: 60 % polyester / 40 % cotton for enhanced durability
-
-
Relaxed, Drop-Arm Fit – engineered to drape with confidence and freedom of movement.
-
Extra-Soft Surface – elevated comfort that feels broken-in from day one.
-
Built to Last – tight-knit construction resists stretch and holds its form wash after wash.
Size Guide
| Size | Length (in) | Width (in) | Length (cm) | Width (cm) |
|---|---|---|---|---|
| S | 28 | 18 | 71.1 | 45.7 |
| M | 29 | 20 | 73.7 | 50.8 |
| L | 30 | 22 | 76.2 | 55.9 |
| XL | 31 | 24 | 78.7 | 61.0 |
| 2XL | 32 | 26 | 81.3 | 66.0 |
| 3XL | 33 | 28 | 83.8 | 71.1 |
PrimeCore™—where everyday essentials become extraordinary staples.
Fundraising partnership with
The Reasoned Reality Project
Every Dark Yarn purchase contributes to democracy defense & social impact initiatives managed by The Reasoned Reality Project. Learn more
Tomorrow is Built Today
Commerce Reinvented
Dark Yarn has redefined commerce as a catalyst for change. Every purchase fuels democracy and creates measurable impact.
RECENTLY VIEWED
