ShopShirts.Online Heavyweight T-Shirt | Improper Cotton Streetwear

ShopShirts.Online Signature Swag Heavyweight T-Shirt

Clean front. Loud back. Signature ShopShirts.Online energy.

The ShopShirts.Online Signature Swag Heavyweight T-Shirt by Improper Cotton combines bold branding with premium heavyweight streetwear in a black-and-white design built for everyday wear.

The front keeps things simple with crisp SHOPSHIRTS.ONLINE lettering across the chest, while the back hits harder with a large IMPR COTTON crown graphic that gives the shirt a strong streetwear presence from every angle.

Premium Heavyweight Streetwear Tee

Made from 100% ring-spun cotton, this tee uses substantial 6.1 oz heavyweight fabric for a structured feel while still staying soft and breathable enough for everyday rotation.

• 100% ring-spun cotton
• 6.1 oz heavyweight fabric
• Garment-dyed finish
• Relaxed unisex fit
• 7/8" double-needle topstitched collar
• Twill-taped neck and shoulders
• Double-needle armhole, sleeve, and bottom hems
• SHOPSHIRTS.ONLINE front graphic
• Large IMPR COTTON crown back graphic
• Available in sizes S–3XL

Front + Back Signature Branding

This isn’t just a basic logo tee.

The front gives you a clean branded look, while the oversized crown graphic on the back adds the attitude and personality that makes the piece feel unmistakably Improper Cotton.

Pair it with black denim, cargos, shorts, sneakers, boots, or an Improper Cotton cap for an easy streetwear fit.

Built for Everyday Rotation

The garment-dyed finish gives this heavyweight shirt a broken-in look that works naturally with modern, vintage, skate, and urban streetwear.

Wear it to a show, around town, out at night, or anytime you want a clean black tee with more identity than a basic blank.

Properly Made for the Improper.

Improper Cotton creates heavyweight streetwear for people who want more personality, better details, and fewer boring basics.

Throw on the ShopShirts.Online Signature Swag Heavyweight T-Shirt and rep the brand from front to back.

Stay improper.