ARMATTI × Shiba – "SHIBAism" Heavyweight Letterman Jacket

Classic varsity style. The spirit of SHIBAism.

The ARMATTI × Shiba "SHIBAism" Heavyweight Letterman Jacket combines the timeless appeal of a classic varsity jacket with the clean, minimalist spirit of Japanese-inspired design.

Inspired by the confidence and individuality of the Shiba Inu, this premium jacket is created for those who appreciate quality craftsmanship, everyday comfort, and modern streetwear with lasting character.

Whether you're heading into the city or layering up on cooler days, this jacket delivers warmth, versatility, and effortless style.

Inspired by SHIBAism

SHIBAism is ARMATTI's signature design philosophy.

Inspired by the enduring spirit of the Shiba Inu and the beauty of Japanese aesthetics, SHIBAism celebrates confidence, independence, and authenticity through thoughtful, minimalist design.

Rather than following trends, SHIBAism embraces timeless simplicity that naturally fits into everyday life.

Built for Comfort. Made to Last.

Crafted from a premium cotton-poly blend with a soft cotton-faced exterior, this heavyweight letterman jacket delivers exceptional comfort and durability.

The brushed fleece interior provides warmth without sacrificing breathability, while the structured fit, contrast sleeves, and classic snap-button closure create an iconic varsity silhouette that never goes out of style.

Designed for everyday wear, it's built to become a dependable wardrobe essential season after season.

Features

• Cotton-poly blend with a soft cotton-faced exterior
• Medium-heavy fabric (9.73 oz./yd² / 330 g/m²)
• Regular fit for comfortable layering
• Brushed fleece interior for warmth
• Contrast sleeves
• Classic snap-button front
• Ribbed collar, cuffs, and waistband
• Sewn-in label
• Blank product responsibly sourced from Pakistan

Perfect For

• Admirers of Japanese aesthetics
• Shiba Inu enthusiasts
• Varsity streetwear
• Premium casual fashion
• Autumn & winter layering
• Thoughtful gifts

Care & Fit

Designed with a regular fit for easy layering over T-shirts, hoodies, or sweatshirts.

For a more relaxed oversized look, consider ordering one size up.

About ARMATTI

ARMATTI creates premium apparel inspired by Japanese creativity, timeless aesthetics, and modern streetwear.

Every collection reflects our commitment to thoughtful design, lasting quality, and effortless everyday style.

Designed in Japan. Made for the World.

Wear Japanese Creativity.
Wear Timeless Design.
Wear ARMATTI.

In compliance with the General Product Safety Regulation (GPSR), Oak 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 123 Main Street, Anytown, Country or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.