William | Classic Military Field Jacket
Description
Men's Military-Style Fleece-Lined Field Jacket
Built for cooler days and rugged versatility, this field jacket brings together a sturdy cotton shell with a soft fleece lining for serious warmth. Multiple cargo pockets, a detachable hood, and adjustable drawstrings give it a functional, mission-ready look. It's the kind of jacket that pairs effortlessly with jeans or chinos for a rugged yet put-together outfit.
Why Choose This Field Jacket?
- Fleece-Lined Warmth: The thick inner lining locks in heat, making this jacket a reliable pick for fall and winter wear.
- Multi-Pocket Design: Six-plus pockets, including chest and cargo styles, give you plenty of room to carry your essentials hands-free.
- Durable Cotton Build: Heavy-duty cotton fabric stands up to daily wear while keeping its shape wash after wash.
- Adjustable Fit: Drawstring waist, button cuffs, and a removable hood let you customize the fit and silhouette to your liking.
Upgrade your wardrobe with the Classic Military Field Jacket from Calioso. Order today and discover the perfect blend of rugged durability and everyday warmth.
Shipping & Delivery
Enjoy Free Shipping.
Every order is delivered with premium care and full tracking at no extra cost. We make sure your items arrive securely and reliably.
30-Day Returns
Shop with confidence.
Not 100% satisfied with your purchase? No worries. You have 30 days after delivery to return your item and receive your money back.
We believe in our quality, and we want you to experience it risk-free.
Find your fit
Getting the right fit is easy. Find your size in the charts below, then use the steps to measure yourself and compare. Measurements are body measurements in inches and are indicative — fit can vary slightly by style.
Tops — shirts, polos & t-shirts
| Size | Chest (in) | Waist (in) |
|---|---|---|
| XS | 33–35 | 28–30 |
| S | 35–37 | 30–32 |
| M | 37–39 | 33–35 |
| L | 40–42 | 35–37 |
| XL | 42–44 | 38–40 |
| 2XL | 45–47 | 41–43 |
| 3XL | 48–50 | 44–46 |
| 4XL | 51–53 | 47–49 |
Sweaters & cardigans
| Size | Chest (in) | Waist (in) |
|---|---|---|
| XS | 33–35 | 28–30 |
| S | 35–37 | 30–32 |
| M | 37–39 | 33–35 |
| L | 40–42 | 35–37 |
| XL | 42–44 | 38–40 |
| 2XL | 45–47 | 41–43 |
| 3XL | 48–50 | 44–46 |
| 4XL | 51–53 | 47–49 |
Jackets & outerwear
| Size | Chest (in) | Waist (in) |
|---|---|---|
| XS | 33–35 | 28–30 |
| S | 35–37 | 30–32 |
| M | 37–39 | 33–35 |
| L | 40–42 | 35–37 |
| XL | 42–44 | 38–40 |
| 2XL | 45–47 | 41–43 |
| 3XL | 48–50 | 44–46 |
| 4XL | 51–53 | 47–49 |
Jackets and outerwear have a roomier, layer-friendly fit. If you're between sizes or plan to wear a sweater underneath, size up.
Trousers & shorts
| Size | Waist (in) | Hip (in) |
|---|---|---|
| S | 30–32 | 36–39 |
| M | 33–35 | 39–41 |
| L | 35–38 | 41–43 |
| XL | 38–41 | 44–46 |
| 2XL | 41–43 | 46–48 |
| 3XL | 44–46 | 48–50 |
| 4XL | 47–49 | 51–53 |
Trousers listed with a numeric size (e.g. 32, 34) refer to the waist measurement in inches.
How to measure
- Chest: Measure around the fullest part of your chest, keeping the tape level and under your arms.
- Waist: Measure around your natural waistline, where you normally wear your trousers.
- Hip: Measure around the fullest part of your hips.
- Inseam: Measure from the top of your inner thigh down to your ankle.
- Sleeve: Measure from the center back of your neck, across your shoulder, down to your wrist.
Between sizes? For a relaxed fit, size up; for a slimmer fit, size down. Still unsure - email us at support@calioso.com and we'll help you find the right size.
30-Day Money-Back Guarantee
We love our products and are confident that you will too! That’s why we offer a 30-day money-back guarantee. If the product doesn’t meet your expectations, simply return it for a full refund.
Frequently Asked Questions
How long does shipping take?
Orders are prepared in 1–3 business days; delivery then takes 7–12 business days. Free U.S. shipping with tracking by email.
What is your return policy?
30 days to return unworn items with tags. Email support@calioso.com to start.
How do I choose my size?
See the Size Guide link by the size selector for measurements in inches and cm.
Is checkout secure?
Yes — checkout is encrypted. You can pay with all major cards, plus Shop Pay, Apple Pay and Google Pay.
Why Calioso?

Free Shipping
Free shipping across the United States, no minimum order.

30-Day Returns
Not satisfied? Return easily within 30 days.

Secure Checkout
Pay securely with all major cards and digital wallets.

Personal Support
Questions about sizing or your order? Our team is glad to help.







