San Francisco 49ers #81 Austin Mack Black Reflective Limited Stitched Jersey
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$69.95
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$69.95
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NFL Size Chart
Men's
| S | M | L | XL | XXL | 3XL | 4XL | |
|---|---|---|---|---|---|---|---|
| Chest (in.) | 35-37.5 | 37.5-41 | 41-44 | 44-48.5 | 47.5-53.5 | 53.5-58 | 58-63 |
| Waist (in.) | 29-32 | 32-35 | 35-38 | 38-43 | 43-47.5 | 47.5-52.5 | 52.5-57 |
| Length (in.) | 29 | 30 | 31 | 32 | 33 | 34 | 35 |
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Women's
| XS | S | M | L | XL | XXL | |
|---|---|---|---|---|---|---|
| Chest (in.) | 29.5-32.5 | 32.5-35.5 | 35.5-38 | 38-41 | 41-44.5 | 44.5-48.5 |
| Waist (in.) | 32.5-26 | 26-29 | 29-31.5 | 31.5-34.5 | 34.5-38.5 | 38.5-42.5 |
| Hips (in.) | 33.5-33.5 | 3.5-38.5 | 38.5-41 | 41-44 | 44-47 | 47-50 |
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💡 Women's fit runs small — we recommend ordering 1–2 sizes up from what you’d normally wear.
Youth
| Yth S | Yth M | Yth L | Yth XL | |
|---|---|---|---|---|
| US Size | 8 | 10/12 | 14/16 | 18/20 |
| Chest (in.) | 33 | 36 | 39.5 | 42.5 |
| Waist (in.) | 23 | 25 | 27 | 29 |
| Hips (in.) | 33 | 36 | 39.5 | 42.5 |
◂ swipe to see all sizes ▸
How To Measure
Chest: around the fullest part, tape level under the arms. Waist: around natural waistline, ~1" above navel. Length: shoulder top straight down to hem.Between sizes? We recommend sizing up for a classic, relaxed fit.
Austin Mack San Francisco 49ers Jersey
Bring the stadium energy home with this Austin Mack San Francisco 49ers jersey in black limited-edition colorway. Officially styled for NFL fans. Featuring #81 on the back. A go-to pick for fans who want to look the part every time they cheer.
Built to be worn loud and proud, season after season.
- Size: True to size
- Loose fit that’s designed for movement
- Mesh side panels for extra breathability
- Stitched Shield at collar
- Side splits at hem
- Satin woven jock tag
- Material: Polyester Tricot
- Machine wash, tumble dry low
When will my order arrive?
Every jersey is made to order, so here's what to expect:
- Making your order: 5–7 business days
- Shipping to you: 10–15 business days (US) or 15–20 business days (international)
Want the full breakdown? See our Shipping Policy.
Changed your mind?
You can cancel within 24 hours of ordering, as long as production hasn't started yet — just email Support@vikingswarehouse.com and we'll take care of it. For everything else, see our Return & Refund Policy.
