





Late Seezyn Long Sleeve Shirt
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Late Seezyn Long Sleeve Shirt
Lightweight Warmth Built for the Late Season Layering System
The Late Seezyn Long Sleeve Shirt is built to be your first line of defense against cold and wind, combining lightweight warmth, moisture-wicking comfort, breathable durability, and Late Seezyn concealment.
Stay Warm
Bonded inside layer helps retain heat and stand up to chilly conditions.
Moisture Wicking
Designed to dry quickly after sweat, rain, or active movement.
Ultra Lightweight
At approximately 4.8 oz, it adds warmth without weighing down your system.
Layering Ready
Works as a mid-layer or outer layer depending on the hunt and conditions.
Description
The Late Seezyn Long Sleeve Shirt is built to add warmth and comfort to your hunting layering system without adding unnecessary bulk. With its bonded inside layer, this shirt gives you a lightweight first line of defense against chilly conditions, cold wind, and long sits in the woods.
The 185 GSM fabric is ultralight, breathable, and moisture wicking, helping dry sweat or light rain quickly while keeping you comfortable during changing conditions. It is durable enough for field use but light enough to layer cleanly under a hoodie, jacket, parka, or vest.
Finished in Treezyn’s Late Seezyn camo pattern, this shirt helps you blend into brown cover, hardwoods, late-season foliage, and transition-season environments. Use it as a mid-layer when temperatures drop or as an outer layer when you need lightweight concealment and comfort.
Features
- Late Seezyn camo pattern for brown cover and late-season woods
- Bonded inside layer helps retain warmth
- Moisture-wicking fabric dries quickly after sweat or rain
- Ultralight breathable fabric without sacrificing durability
- Can be used as a mid-layer or outer layer
- Built to add warmth to the Treezyn layering system
- Treezyn logo heat transferred on chest
- Treezyn embroidered on collar
- Approximate weight: 4.8 oz / 136 g
- Material: 185 GSM fabric
- Layer position: Mid-layer or outer
Fabric & Care
Material
185 GSM lightweight performance fabric with a bonded inside layer designed for warmth, breathability, and moisture control.
Care
Machine wash cold with like colors. Tumble dry low or hang dry. Do not bleach.
Best For
Late-season layering, cool mornings, cold sits, transition weather, bowhunting, rifle hunting, and brown-cover concealment.
Fit Note
Designed to layer under hoodies, jackets, and parkas. If you prefer a looser outer-layer fit, consider sizing up.
Size Chart
Use the chart below to find your best fit. If layering underneath or wearing as an outer layer, consider how much extra room you prefer.
Shipping & Returns
Orders ship quickly from Treezyn. If the fit is not right, you can exchange or return eligible items according to our return policy.
For the most current details, please review our shipping and returns policy at checkout or on our website.
Pairs well with
In stock! Ships within 1-2 business days.
Lifetime Warranty

