EnduroTrainer Zip-T | Flint
Original price was: $119.00.$35.70Current price is: $35.70.
Size Guide
Hunting Tops (Camo Jackets, Base Layers & Mid Layers)
| US Size | Chest (in) | Waist (in) | Sleeve Length (in) |
|---|---|---|---|
| S | 36–38 | 30–32 | 32–33 |
| M | 39–41 | 33–35 | 33–34 |
| L | 42–44 | 36–38 | 34–35 |
| XL | 45–48 | 39–42 | 35–36 |
| XXL | 49–52 | 43–46 | 36–37 |
Hunting Pants
| US Size | Waist (in) | Hip (in) | Inseam (in) |
|---|---|---|---|
| S | 28–30 | 34–36 | 30–32 |
| M | 32–34 | 38–40 | 32–33 |
| L | 36–38 | 42–44 | 33–34 |
| XL | 40–42 | 46–48 | 34–35 |
| XXL | 44–46 | 50–52 | 35–36 |
Hats & Face Masks
| US Size | Head Circumference (in) |
|---|---|
| S/M | 21–22.5 |
| L/XL | 22.5–24 |
| One Size | 21–24 |
Hunting Gloves
| US Size | Hand Circumference (in) |
|---|---|
| S | 7–7.5 |
| M | 7.5–8.25 |
| L | 8.25–9 |
| XL | 9–9.75 |
| XXL | 9.75–10.5 |
Hunting Boots
| US Size | Foot Length (in) | Calf Circumference (in) | Shaft Height (in) |
|---|---|---|---|
| 7 | 9.4–9.6 | 13.0–13.5 | 12.0 |
| 8 | 9.8–10.0 | 13.5–14.0 | 12.2 |
| 9 | 10.2–10.4 | 14.0–14.5 | 12.5 |
| 10 | 10.6–10.8 | 14.5–15.0 | 12.8 |
| 11 | 11.0–11.2 | 15.0–15.5 | 13.0 |
Hunting Backpacks & Pack Accessories
| Fit Size | Torso Length (in) | Waist Belt (in) |
|---|---|---|
| S | 16–18 | 28–32 |
| M | 18–20 | 32–38 |
| L | 20–22 | 38–44 |
| XL | 22–24 | 44–50 |
* All measurements are in inches. Measure over light base layers for accurate sizing.
* If you are between sizes or plan to wear extra insulation underneath, we recommend sizing up.
* Slight fit variation may occur between camo patterns, fabric stretch, and waterproof shell materials.
* Backpack torso fit is critical for long mountain hunts; double-check your torso length before ordering.
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Description & Features
Best For: Training
Built for hunters who train as hard as they hunt, the KUIU US MALL EnduroTrainer Zip-T is the ultimate mid-layer for high-intensity workouts and cool-weather pursuits. Ideal for pre-dawn rucks, trail runs, or pushing limits in training, it delivers targeted core warmth without overheating. High breathability and advanced moisture-wicking keep you dry during strenuous efforts, while Ionic+ Botanical Antimicrobial technology provides lasting odor control.
This versatile Zip-T layers seamlessly with KUIU US MALL’s training lineup, offering standalone comfort or enhanced performance under shells. With grid fleece backing for insulation, high-stretch fabric for unrestricted movement, and durable construction, it’s engineered for helping you stay focused, comfortable, and ready for the next challenge.

Abigail –
From personal experience, I could tell the sound quality feels clear and well balanced. it has made listening more enjoyable. Service quality added to the positive experience.
Natalie –
From the first use, I learned using it feels comfortable for long sessions. it brings a sense of convenience and comfort. The ordering process was smooth and easy.
Grace –
Right from the beginning, I was surprised that the build quality feels solid for regular use. it left a very positive impression. Support was available when questions came up.
Grace –
After getting used to it, it became clear the controls feel intuitive and easy to use. I feel good about the value it provides. Customer support was responsive and helpful.
Grace –
After spending time with it, it became clear using it feels comfortable for long sessions. it has made listening more enjoyable. The overall purchase experience felt seamless.
Joshua –
Overall, I learned the controls feel intuitive and easy to use. I feel good about the value it provides. The overall purchase experience felt seamless.