20% Off Full-Price Items
Shop now
Up To 50% Off Winter Sale
Shop now
Get An EXTRA $50 Cash Back*
Summit+ exclusive
Twiller Flannel Shirt - Boys'
Size:
Quantity
Join Summit Club+ and
Twiller Flannel Shirt adds soft comfort for school days and family outings
What Our Gearhead® Experts Are Saying:
"I grabbed this for my son as an easy layer for cooler mornings, and it’s been a solid everyday piece. He wears it to school and keeps it on through the afternoon, and the fabric is soft enough that he never wants to take it off."
Cooler days tend to fill up fast, and the Katin Twiller Flannel Shirt fits right into that pace. Whether we’re heading out for school, walking to the park after, or spending time together on the weekend, this shirt layers easily and keeps things comfortable through it all.
The lightweight cotton flannel fabric features a brushed finish that feels soft against the skin while adding just enough warmth for changing temperatures. Its breathable construction helps maintain comfort throughout the day, and the button-up design makes it easy to wear on its own or layer over a tee. Built for repeat wear, it holds up well through daily routines while keeping a clean, easygoing look.
Details
- Flannel shirt built for school days and family outings
- Lightweight cotton flannel offers soft, breathable comfort
- Brushed finish adds a smooth, comfortable feel
- Button front allows easy layering over tees
- Durable construction supports frequent wear
- Versatile style works for casual and dressed settings
- Item #KTN1Y6V
- Material
- 100% cotton
- Fit
- regular
- Style
- long-sleeve button-up
- Pockets
- 1 chest
- Activity
- casual
Related Categories
Frequently Asked Questions
How should I choose a size in the Katin Twiller Flannel Shirt for Boys'?
It has a regular fit with room to wear over a T-shirt. Use the product page size chart to choose the best fit, especially if you want extra room for layering.When is the Katin Twiller Flannel Shirt best to wear?
Its lightweight, brushed cotton flannel suits dry, cool everyday conditions such as school days and family outings. For colder weather, layer it under a jacket; it is not designed for sustained rain or snow.How does the Katin Twiller compare with a technical outdoor layer?
The Twiller prioritizes casual comfort, breathable cotton, and a soft brushed finish rather than technical moisture management or stretch. It works for relaxed outings, while high-output hiking, climbing, and snow sports call for a purpose-built technical layer.How can boys wear the Katin Twiller Flannel Shirt for layering?
Wear it buttoned as a standalone shirt or open over a T-shirt for a light extra layer. Its long sleeves and single chest pocket keep the look practical for everyday wear.How should you care for the Katin Twiller Flannel Shirt?
Follow the garment’s sewn-in care label, since specific washing instructions are not listed. Store it clean and fully dry, and don’t treat the cotton flannel like technical outerwear that can be reproofed.









