PrimeLayer™ Rhino Heavyweight Long-Sleeve
- Unit price
- / per
Product Details
Command Comfort. Radiate Effortless Style.
Step into a long-sleeve that does more than cover you—it powers every moment. PrimeLayer™ is knit from 100 % premium carded cotton at a formidable 8.2 oz / yd², wrapping you in dense, breathable luxury that feels plush yet never bulky. A relaxed silhouette, wide ribbed collar and cuffs, and precision side-seamed construction deliver the perfect drape whether you’re dialing into meetings, chasing sunsets, or layering up for night drives. Double-needle hemming and preshrunk fibers lock in shape and color, so the shirt you love on day one stays flawless—wear after wear, wash after wash.
Why PrimeLayer™ Elevates Your Everyday
-
Heavy-Drape Cotton – 278 g/m² fabric exudes quiet strength and next-level softness.
-
Relaxed, Unisex Cut – easy through the chest and shoulders for all-day freedom.
-
Wide Rib Architecture – bold collar and cuffs that frame your style and refuse to stretch out.
-
Reinforced Durability – double-needle stitching at every stress point for years of hustle.
-
Pre-Shrunk Precision – molded to fit from the first wear, staying true through countless cycles.
Own the morning. Rule the night. PrimeLayer™—where heavyweight comfort meets unstoppable confidence.
Size Guide
Size | Length (in) | Chest (in) | Length (cm) | Chest (cm) |
---|---|---|---|---|
S | 27 ¾ | 38 – 41 | 70.5 | 96.5 – 104.1 |
M | 29 | 42 – 45 | 73.7 | 106.7 – 114.3 |
L | 30 | 46 – 49 | 76.2 | 116.8 – 124.5 |
XL | 31 ¼ | 50 – 52 | 79.4 | 127 – 132 |
2XL | 32 ½ | 53 – 55 | 82.6 | 134.6 – 139.7 |
3XL | 33 ½ | 56 – 59 | 85.0 | 142.2 – 149.9 |
Fit Tip: PrimeLayer™ is cut relaxed. Choose your regular size for a casual drape or size down for a cleaner silhouette.
PrimeLayer™—heavyweight luxury, everyday mastery.
Age restrictions: For adults
EU Warranty: 2 years
Other compliance information: Meets the lead, bisphenols and phthalates level requirements.
In compliance with the General Product Safety Regulation (GPSR), Dark Yarn, 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 6595 Roswell Rd STE G PMB 4103 Atlanta GA 30328 or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.
PrimeLayer™ Rhino Heavyweight Long-Sleeve
- Unit price
- / per
Your Impact: $7.71 This product fuels social impact. Shop with purpose. Learn More
Adding product to your cart
You may also like
Product Details
Command Comfort. Radiate Effortless Style.
Step into a long-sleeve that does more than cover you—it powers every moment. PrimeLayer™ is knit from 100 % premium carded cotton at a formidable 8.2 oz / yd², wrapping you in dense, breathable luxury that feels plush yet never bulky. A relaxed silhouette, wide ribbed collar and cuffs, and precision side-seamed construction deliver the perfect drape whether you’re dialing into meetings, chasing sunsets, or layering up for night drives. Double-needle hemming and preshrunk fibers lock in shape and color, so the shirt you love on day one stays flawless—wear after wear, wash after wash.
Why PrimeLayer™ Elevates Your Everyday
-
Heavy-Drape Cotton – 278 g/m² fabric exudes quiet strength and next-level softness.
-
Relaxed, Unisex Cut – easy through the chest and shoulders for all-day freedom.
-
Wide Rib Architecture – bold collar and cuffs that frame your style and refuse to stretch out.
-
Reinforced Durability – double-needle stitching at every stress point for years of hustle.
-
Pre-Shrunk Precision – molded to fit from the first wear, staying true through countless cycles.
Own the morning. Rule the night. PrimeLayer™—where heavyweight comfort meets unstoppable confidence.
Size Guide
Size | Length (in) | Chest (in) | Length (cm) | Chest (cm) |
---|---|---|---|---|
S | 27 ¾ | 38 – 41 | 70.5 | 96.5 – 104.1 |
M | 29 | 42 – 45 | 73.7 | 106.7 – 114.3 |
L | 30 | 46 – 49 | 76.2 | 116.8 – 124.5 |
XL | 31 ¼ | 50 – 52 | 79.4 | 127 – 132 |
2XL | 32 ½ | 53 – 55 | 82.6 | 134.6 – 139.7 |
3XL | 33 ½ | 56 – 59 | 85.0 | 142.2 – 149.9 |
Fit Tip: PrimeLayer™ is cut relaxed. Choose your regular size for a casual drape or size down for a cleaner silhouette.
PrimeLayer™—heavyweight luxury, everyday mastery.
Age restrictions: For adults
EU Warranty: 2 years
Other compliance information: Meets the lead, bisphenols and phthalates level requirements.
In compliance with the General Product Safety Regulation (GPSR), Dark Yarn, 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 6595 Roswell Rd STE G PMB 4103 Atlanta GA 30328 or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.
You may also like
You may also like
Quiet luxury.
Always premium.
Every purchase contributes.
Anyday—everyday apparel
Recommended products
Customer Reviews

love my new cut off, perfect fit for the gym. The crop sweatshirts are amazing

Shipped to Singapore in 4 days! How is this possible? lol my hat is awesome. love you guys

So cool. Fabric is crazy soft. My new favorite crop sweatshirt.

Customer service is awesome.Changed address with Tony in minuites.
Fully trackable global shipping, to your doorstep wherever you are.
Fast worry free refunds with unparalleled customer support.
Exceptional quality, adored by a global community of passionate individuals.
100% secure payments with cutting-edge 256-bit SSL encryption.
By completing this form, you are signing up to receive our emails and can unsubscribe at any time.