Be among the fans choosing Undyne Sweatshirt for its timeless appeal and premium look.
This sweatshirt is crafted from cotton and polyester (depending on different types of sweatshirt), making it both comfortable and durable. Each panel is individually printed, cut, and sewn to ensure a flawless graphic with no imperfections. And high definition printing makes these a pleasure to wear for all occasions.
- Air jet yarn for a softer feel and reduced pilling.
- Double-needle stitching at shoulder, armhole, neck, waistband, and cuffs.
- Fiber content varies by color, see color list for exceptions.
- Preshrunk fleece knit.
- Tear away the label.
Because it’s handmade for you, these products require 6-8 business days before they are shipped. Orders placed before midnight will be included in the following day’s batch for manufacturing. Product measurements may vary by up to 1-3cm.
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If the bonds, choices, and unforgettable moments of Undertale have stayed with you long after the credits rolled, Undyne Sweatshirt offers a meaningful tribute that reflects your connection to the game.
Expand your collection with exciting finds from Undertale Sweatshirts, or uncover character-inspired pieces at Undyne Merch.



















