Flinstones let's rock Crewneck Sweatshirt | Stone Age Cool Design

This navy crewneck sweatshirt brings playful, nostalgic energy to everyday wear. Two animated caveman characters leap across the chest beneath bold, hand-drawn lettering that reads “LET’S ROCK,” giving the piece a cartoon-rock vibe that’s equal parts fun and loud. The medium-heavy 50/50 cotton-poly blend feels substantial without being stiff, and the classic crew fit, ribbed collar, cuffs and waistband keep the silhouette clean and comfortable. Durable double-needle stitching and OEKO-TEX certified dyes mean this sweatshirt stands up to regular wear while meeting strict safety and environmental standards. Wear it to lounge, to a casual meet-up, or anytime you want to channel a carefree, retro-rock mood.

Product features
- Tube-knit body reduces fabric waste and creates a smooth, seam-free look
- Medium-heavy 50/50 cotton-poly blend (8.0 oz) for warmth and durability
- Ribbed knit collar and double-needle stitching at major seams for lasting shape
- OEKO-TEX certified dyes and US Cotton Trust–backed materials for safer sourcing
- Embroidery and DTF/DTG printing options; tear-away label for itch-free comfort

Care instructions
- Machine wash: cold (max 30C or 90F)
- Non-chlorine: bleach as needed
- Tumble dry: low heat
- Do not iron
- Do not dryclean