The 1UL Base Layer is an ideal choice for your layering kit or as a stand-alone shirt in the heat. Organic bamboo-cotton blend actively wicks moisture for rapid evaporation while feeling incredibly soft against skin. Natural antibacterial properties block odor, allowing comfortable extended wear without scent detection.
Bamboo-Cotton-Elastane blend – incredibly soft, breathable construction with superior moisture management for all-day comfort.
Active Vent Tech - Advanced knitting technique creates exceptional airflow and breathability. Strategic fabric structure promotes rapid cooling through superior air circulation.
CoatsProtect® – antibacterial, anti-odor threads.
Layering & Fit
Layer: Next-to-skin underwear layer [1UL] Fit: Precision fit
Warranty & Care
Care Instructions: Machine wash warm - below 90°F (30°C) with similar colors; do not use bleach or fabric softener. Tumble dry low. Dry away from direct sunlight. Iron medium except for logos. Warranty: 2-year Warranty - Guaranteed against manufacturing defects.
Pairs well with
What makes 1UL exactly the hunting base layer you've been looking for?
Superior Breathability
Bamboo fibers deliver superior airflow, keeping you comfortable in changing conditions
Moisture Absorption
Actively absorbs and wicks moisture away, making it the ultimate base layer for high-performance activities
Quick Drying
Rapid moisture evaporation, maintaining optimal comfort during intense activity
SPF 50+ Sun Protection
Natural UV-blocking properties shield your skin from harmful rays during extended outdoor hunts
Unrestricted movement
Natural fiber flexibility provides 360° stretch, so you can move and aim freely without limitations
No odor
Eliminates odor development, keeping you undetected longer
Antibacterial
Naturally prevents bacterial growth
No skin irritation
Naturally soft, non-irritating fabric that's gentle enough for sensitive skin
Washable and Durable
Regular machine washing at 30°C without losing performance
Read Full Product Description
The Hunting T-Shirt That Finally Solves the Moisture Problem
Finding the perfect hunting t-shirt shouldn't be this hard, but most options trap heat, soak through, or broadcast your scent downwind. We built the 1UL Bamboo Short Sleeve Hunting T-shirt to solve all three problems at once. This isn't recycled technology with a new label. We've engineered genuine innovation through bamboo fiber construction, Active Vent breathability, and antibacterial systems that keep you comfortable and undetected when it matters most. Sometimes the difference between success and going home empty comes down to details this small.
The Science Behind Staying Dry When Deer Season Heats Up
The 1UL represents a paradigm shift in hunting shirt design. Our Active Vent Technology works by creating thousands of tiny micropores throughout the fabric. Your shirt literally breathes with you. Heat escapes, cool air flows in, and you stay comfortable whether you're climbing steep terrain or hustling to beat another hunter to the next setup. The bamboo-cotton-elastane blend wicks moisture four times faster than standard cotton shirts. That difference shows up when things get real in the woods. Your heart rate jumps, the temperature spikes, sweat starts building, but this shirt just handles it. No drama, no soaking through, just steady performance when you need it most.
Bamboo viscose feels almost like silk against your skin, but don't let that fool you. This fabric works harder than it feels. If you've got sensitive skin that usually rebels against synthetic base layers, the hypoallergenic properties solve that problem completely. The natural SPF 50+ protection is just built into the fiber, so you're covered when you're glassing ridges under full sun or crossing open terrain at midday. Real comfort doesn't require compromising on performance.
Antibacterial Threads: The Scent Control Detail Nobody Else Considers
Standard shirts might feature antibacterial fabric, but Hillman takes odor elimination further. We're the first manufacturer to construct hunting shirts using CoatsProtect® antibacterial threads throughout every seam. Traditional sewing methods create weak points where bacteria colonize, and odor develops. Our approach ensures complete odor protection across the entire garment. Laboratory testing shows clear zones of inhibition around CoatsProtect® treated materials, while untreated samples show bacterial growth.
The charcoal color option remains consistently popular in our stock inventory, though hunters report equal success with white, olive, and other color selections. Each shirt style maintains rigorous antibacterial standards regardless of your size preference, from small to 2XL options. The antibacterial properties don't wash out. Machine wash these shirts at 90°F with similar colors, and the performance remains constant season after season. That's the sign of quality construction backed by our 2-year warranty.
Engineered Comfort Features That Matter When It Counts
The 1UL delivers thoughtful design details that separate quality hunting shirts from basic athletic wear. Seamless shoulder yokes eliminate pressure points when you're carrying a loaded pack through rugged terrain or shouldering your rifle for extended glassing sessions. The ergonomic tailoring provides a precision fit that moves with your body through 360 degrees of stretch, never binding when you draw your bow or check your back trail in dense woods.
We stock multiple size options because not everyone's built the same. Regular fit runs true to standard sizing. Need more room for layering? The relaxed cuts give you extra space through the torso. Got broader shoulders and a narrower waist? Athletic cut handles that. Charcoal flies off the shelves faster than anything else, but we keep solid stock levels across every color so you're not stuck waiting when you order. We've got everything from small up through 2XL, with medium and large being what most guys grab.
The shirt weighs almost nothing. When the temperature jumps midday, stuff it in your pack. Takes up maybe as much space as a pair of balled-up socks. The quick-drying thing isn't just something we say to move product. You can literally rinse these shirts in a creek during a multi-day hunt, wring them out, and they're wearable again in two or three hours.
The Material Science Behind Next-Level Field Performance
Bamboo viscose does things that synthetic polyester and regular cotton just can't pull off. The way the fibers are structured creates serious airflow without sacrificing softness. You're not dealing with scratchy fabric that irritates your skin after eight hours in the field. And here's the key difference: the antibacterial properties aren't some coating we spray on that disappears after a few washes. It's built into the fiber itself. What you get on day one is what you're still getting two seasons later.
The color retention on bamboo blend fabric exceeds traditional materials. Your charcoal shirts maintain their deep tone wash after wash, while white options resist yellowing and discoloration. The fabric doesn't pill or develop fuzzy texture. These shirts look presentable enough for town runs after morning hunts yet perform at the highest level when you're pushing deep into the backcountry.
Complete Your Hunting Shirts Collection
The 1UL short sleeve works brilliantly as a standalone piece in warm conditions, but many hunters appreciate having complementary options. Browse our collection of hunting base layers to find the long-sleeve 1UL variant for cooler morning sits or late-season pursuits. The identical bamboo blend and Active Vent Technology extend across both styles. Pair these base layer shirts with our merino wool mid-layers when conditions demand additional insulation. Building a versatile layering system starts with quality next-to-skin options. Smart hunters keep backup shirts in their truck and at hunting camp.
FAQs: Hunting T-shirt
You're probably asking yourself the same questions every hunter does:
How does bamboo fabric handle temperature regulation compared to synthetic base layers?
Better, frankly. Bamboo breathes naturally and moves moisture without that clammy feeling synthetics give you. Our Active Vent Technology adds ventilation where it counts. While synthetic shirts might wick sweat, they often leave you feeling sticky. Bamboo stays soft and dry even when you're pushing hard.
Can I use scent control sprays on this shirt?
You can, but you honestly don't need to. The antibacterial fiber already handles odor control better than most sprays, and adding chemicals might mess with the natural properties.
Is this strictly a base layer, or can I wear it as my only top layer?
Works both ways. It's tough enough to wear solo in warm weather or as your base layer when temps drop, and you need to stack more insulation over it.
Stock Your Kit with Performance That Delivers
Your next hunt deserves better gear than what's probably in your closet right now. Grab one of these t-shirts, break it in on a quick afternoon sit, and you'll know whether we're full of it or not.