This heavyweight flannel brings warmth, structure, and a quiet sense of personality to weekend trails and cozy afternoons at home. The soft 60/40 cotton–poly blend feels substantial against the skin while staying smooth and durable. A full-button front and two-button sleeve plackets let you layer it over tees or button up for cooler weather. The classic cut and double-layer back yoke hold a tidy silhouette across the shoulders, while chest pockets add practical storage and a nod to workwear heritage. On the back, an illustration of 2 critically endangered golden-headed lion tamarins. 

Product features
- 60% cotton / 40% polyester heavy-weight fabric (200 g/m²) for warmth and durability
- Full-length front button closure with matching black buttons
- Two-button sleeve placket and buttoned chest pockets for functional styling
- Double-layer back yoke for structured shoulder fit and straight hang
- Classic fit with tear-away neck label and sewn-in side label for comfort and clean finish

Care instructions
- Machine wash: cold (max 30C or 90F)
- Do not bleach
- Tumble dry: low heat
- Iron, steam or dry: low heat
- Do not dryclean