The StoryTree Treehouse Unisex Premium Sweatshirt has a classic crew neck, flattering unisex fit, and soft 100% cotton exterior. The StoryTree Treehouse design is an original art piece by Erin Hephzibah, showing off StoryTree's best elements: books, art, and our puppy mascot, Coco. 100% cotton face. 65% cotton, 35% polyester. Charcoal Heather is 55% cotton, 45% polyester. Fabric weight: 8. 5 oz. /yd. ² (288. 2 g/m²). Tightly knit 3-end fleece . Side-seamed construction. Self-fabric patch on the back. Double-needle stitched rib collar, cuffs, and hem. Tear-away label. Blank product sourced from Pakistan. This product is made on demand.