You're going to LOVE the fit. Try it on and experience our perfect fit. If you don't love it, send it back in new and unused condition within 30 days for an exchange or full refund*. Risk free.
Scroll to the right to see more sizes
| X-Small | Small | Medium | Large | X-Large | 2X-Large | 3X-Large | |
|
Men's Chest |
34 - 36 |
36 - 38 |
39 - 41 |
42 - 44 |
45 - 47 |
48 - 50 |
52 - 54 |
|
Sleeve |
27 |
28 |
30 |
32 |
34 |
36 |
36 |
|
Waist |
30 |
32 |
34 |
36 |
38 |
40 |
42 |
|
Inseam |
29 |
30 |
31 |
32 |
33 |
34 |
34 |
|
Women's Chest |
30 |
32 |
34 |
36 |
38 |
40 |
n/a |
|
Sleeve |
24 |
26 |
28 |
30 |
32 |
34 |
n/a |
|
Waist |
28 |
30 |
32 |
34 |
36 |
38 |
n/a |
|
Inseam |
29 |
30 |
32 |
34 |
36 |
38 |
n/a |
Overall rating: 4.7674417 / 5 from 43 reviews.
The FZN LVL 1 Shirt offers a comfortable and close-fitting next-to-skin layer, designed to wick away moisture and keep you dry. It is part of a high-performance layering system that ensures comfort in harsh conditions.
Review topics: ["size","fit","layer","shirt","quality","gear","sweater"].
"Sizes run small but very comfortable and warm"
"Love the fit,keeps you nice n toasty on those cold mornings."
"Wayyyy to small . . order a size or two bigger"
"Looks great"
"Awesome, i just ordered it a little small"
"Amazing just like every single thing from 509! Warm and definitely does the job 💯 Hubby Aproved 😁"
"This gear is extremely comfortable and warm."
"Favorite base layer for under monosuits. Doesn’t matter the temp I’m always dry and warm"
"Bought the matching shirt and pants for my boyfriend and he said they are perfect!"
"Excellent base layers. Bought the thin ones and the sweat pants and sweat shirt"
