Heavyweight Overshirt
The Heavyweight Overshirt delivers reliable warmth with purposeful storage for everyday work and activities. Built with substantial flannel construction, this overshirt provides durable comfort that's perfect for layering.
Two hidden chest snap flap pockets keep essentials secure yet accessible, while the dedicated left chest pencil slot adds convenient tool storage. The adjustable button cuffs allow for a customized fit and easy layering, while two lower reach-in pockets provide quick access to frequently used items.
Whether you're sketching plans, organizing projects, or need an extra layer of warmth, this overshirt combines practical storage solutions with the comfortable protection of heavyweight flannel to keep you ready for whatever the day brings.
- Heavyweight flannel material built to transition between seasons
- Two chest pockets with hidden snap flap closure
- Adjustable cuffs with button closure and sleeve placket
- Pencil slot at left chest pocket
- Two lower reach-in pockets
- Logo label on left bicep
- Relaxed fit
- 100% Cotton
- Next-day and Express delivery options are available
- See the delivery FAQs for details on shipping methods, costs and delivery times
If you are not satisfied with your shopcaterpillar.com purchase, simply return the item within 30 days of the order date. Please include the packing slip with the return information filled out. Clothing and footwear must be unworn for a refund or exchange. Unfortunately, we cannot refund your original shipping charge. If an item proves defective, we will cover the replacement’s shipping charge.
Please allow 10-15 business days for credits. They are subject to your bank’s processing time.
Ship returns to:
MPC Promotions - Shopcat Returns Dept
4300 Produce Rd
Louisville , KY 40218






















