Sleep and Brain Organic Cotton Oversized Streetwear Tee - Black
Sleep and Brain Organic Cotton Oversized Streetwear Tee - Black
We’ve all been there. You’re in the middle of a late-night, exhausting debate with your partner, words are flying, and your mind is running on overdrive. Sometimes, you don't need the last word—you just need a literal "off" switch. When the noise gets too loud and your mental battery is drained, the only logical solution is to shut down the system, tune out the drama, and surrender to a deep, restorative sleep.
The Sleep and Brain tee was born out of this exact philosophy: the universal need for a mental reset. The front design features bold "SLEEP" and an upside-down "BRAIN" typography, perfectly capturing the moment you decide to suspend overthinking. Right below it, the toggle switch graphic makes your intentions clear: you are officially off the clock. The back of the shirt features a minimalist heartbeat transforming into a serene tree line, symbolizing the calm, grounding rhythm you find once you finally hit that reset button and let nature take its course.
Upgrade your wardrobe with a piece that combines a humorous, relatable story with premium construction. Designed with dropped shoulders and a wide collar, it’s the perfect foundation for your everyday streetwear outfits.
Product Specifications
Material: 100% organic combed ring-spun cotton. The fabric holds certifications for its organic cotton content under GOTS (Global Organic Textile Standard) and OCS (Organic Content Standard).
Fabric Weight: 5.9 oz./yd.² (200 g/m²) – providing a high-quality, structured drape without feeling too heavy.
Fit: Oversized fit designed for maximum comfort and a modern, relaxed silhouette.
Construction: Features set-in sleeves and dropped shoulders for an effortless streetwear aesthetic.
Collar Details: Wide collar with 1 × 1 rib and self-fabric neck tape on the inside of the back for enhanced durability and a premium feel.
Origin: Blank product sourced from Bangladesh.
Sizing Note: This shirt is designed with a generous oversized fit. US customers can order their regular size for the intended streetwear look. (Note: The sizes correspond to a bigger size in the European market; customers from that region should order a size down).
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!
Age restrictions: For adults
EU Warranty: 2 years
In compliance with the General Product Safety Regulation (GPSR), Withinblack LLC and Withinblack LLC 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 info@withinblack.com. You can also write to us at 8326, 1021 E Lincolnway, Cheyenne, WY, Laramie, US or 8326, 1021 E Lincolnway, Cheyenne, WY, Laramie, US.
Size guide
| BODY LENGTH (cm) | SLEEVE LENGTH (cm) | CHEST (inches) | |
| S | 73 | 24 | 39 |
| M | 75 | 24.5 | 43 |
| L | 77 | 25 | 47 |
| XL | 80 | 25.5 | 51 |
| 2XL | 82.5 | 26 | 55 |
| BODY LENGTH (cm) | SLEEVE LENGTH (cm) | CHEST (inches) | |
| S | 73 | 24 | 39 |
| M | 75 | 24.5 | 43 |
| L | 77 | 25 | 47 |
| XL | 80 | 25.5 | 51 |
| 2XL | 82.5 | 26 | 55 |
Free Shipping & No Extra Fees
Free shipping worldwide.
Easy 30-day returns
No import taxes for U.S. customers
How It’s Made
Every piece is crafted with a strong focus on quality, comfort, and attention to detail.
We partner with experienced manufacturers and carefully select materials to ensure a premium feel and long-lasting wear.
All designs are curated to reflect our streetwear identity and modern aesthetic.
Return policy
Not 100% happy with your order?
We accept returns within 30 days — just make sure the item is unworn, unwashed, and in original condition.
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Sleep and Brain Organic Cotton Oversized Streetwear Tee - Black
Sleep and Brain Organic Cotton Oversized Streetwear Tee - Black