

Sierra Cement Trek Tee - Black

Free Unlimited Returns & Exchanges
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When wearing this t-shirt, someone will undoubtedly ask you "What is Sierra Cement?". Just tell them that Champaign Powder is overrated.
The Trek Tee is engineered with a dual-layer fused fabric that gives you the familiar, soft hand-feel of cotton on the outside with high-performance moisture management on the inside. It dries significantly faster than standard cotton while maintaining a substantial, structured drape that won't cling.
Details:
- Black shirt with front chest graphic
- Soft, non-synthetic feel that stays dry and comfortable while active
- Extreme durability: resists snagging, pilling, and stretching through years of use
- UPF 25+ Sun Protection
- Dries 4x faster than 100% cotton tees
- Tech tee performance without sacrificing natural softness
- 5.6 oz. Dual Layer Fused Knit - 70% Cotton/30% Polyester
Fit:
- Standard Fit
- Fits true to size
- Size down for a slim fit
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Free shipping on Orders $75+
- Free shipping on stand alone orders of beanies, neck gaiters, stickers, & license plate frames.
- $7.95 flat rate shipping for all other orders under $75.
- Free unlimited returns & exchanges - sale items excluded
- 30-Day return window. You have 30 days after receiving your item to request a return
- Returns accepted on sale items, customer is responsible for return shipping
- Click here to view our full return and exchange policy
All measurements are garment measurements (not body measurements), taken flat across the garment and doubled where noted. Sizes are based on a relaxed, outdoor fit. If you're between sizes, we recommend sizing up for a loose comfortable fit.
Men's T-Shirts

| Size | A - Chest | B - Body Length |
|---|---|---|
| S | 38–40 | 27 |
| M | 42–44 | 28 |
| L | 46–48 | 29 |
| XL | 50–52 | 30 |
| XXL | 54–56 | 31 |
Button-Ups & Flannels

| Size | A - Chest | B - Body Length |
|---|---|---|
| S | 40–42 | 28.5 |
| M | 43–45 | 29.5 |
| L | 46–48 | 30.5 |
| XL | 49–51 | 31.5 |
| XXL | 52–54 | 32.5 |
Hoodies & Jackets

| Size | A - Chest | B - Body Length |
|---|---|---|
| S | 42–44 | 26.5 |
| M | 45–47 | 27.5 |
| L | 48–50 | 28.5 |
| XL | 51–53 | 29.5 |
| XXL | 54–56 | 30.5 |
Men's Pants & Shorts

| Size | A - Waist | B - Inseam (Pants/Shorts) |
|---|---|---|
| S | 28–32 | 30 / 8 |
| M | 30–34 | 30 / 8.5 |
| L | 32–36 | 32 / 9 |
| XL | 34–38 | 32 / 9 |
| XXL | 36–40 | 33 / 9.5 |
Women's T-Shirts & Tanks

| Size | Chest (in) | Body Length (in) |
|---|---|---|
| XS | 32–33 | 25 |
| S | 34–35 | 26 |
| M | 36–37.5 | 27 |
| L | 38.5–40 | 28 |
| XL | 41–43 | 29 |
Women's Flannels
| Size | Chest (in) | Body Length (in) |
|---|---|---|
| XS | 36–38 | 26 |
| S | 38–40 | 27 |
| M | 40–42 | 28 |
| L | 42–44 | 29 |
| XL | 44–46 | 30 |
Women's Shorts
| Size | Waist (in) | Inseam (in) |
|---|---|---|
| XS | 25–26 | 4 |
| S | 27–28 | 4 |
| M | 29–30 | 4 |
| L | 31–33 | 4 |
| XL | 34–36 | 4 |
Need Help?
If you're unsure about sizing or need measurements for a specific product, contact us and we'll help you find the right fit. We want every piece to work hard for you out there.



