Know The Why-Fortem Apparel
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Product mockup
Product mockup
Product mockup
Product mockup
Product mockup
Product mockup
Know The Why-Fortem Apparel
Product mockup
Product mockup
Product mockup
Product mockup
Product mockup
Product mockup
Product mockup

Know The Why

$69.00
/
Shipping calculated at checkout.

Clarity comes from knowing why the standard matters. Know The Why is a reminder that purpose makes consistency easier to protect.

Color
Size
Size chart

Hoodie Size Guide

Fortem hoodies are intentionally oversized. Use Body Chest as your starting size, then compare Garment Width and Body Length to a hoodie you already own. Stay true to size for the intended roomy fit; size down for a closer fit.

Size Body Chest Garment Width Body Length
S 34–37 in 21 ½ in 28 in
M 38–41 in 23 ½ in 28 ½ in
L 42–45 in 25 ½ in 29 ½ in
XL 46–49 in 27 ½ in 30 in
2XL 50–53 in 29 ½ in 30 ½ in
3XL 54–57 in 31 ½ in 31 in

How to measure

  • Body Chest: Measure around the fullest part of your chest, keeping the tape level.
  • Garment Width: Lay a similar shirt flat and measure straight across the chest.
  • Body Length: Measure from the highest point of the shoulder down to the hem.

Because this hoodie is oversized, Garment Width is intentionally roomier than a standard tee. Measurements may vary slightly.
Oversized, roomy fit. True to size for a relaxed fit with room for layering. Size down for a closer fit.
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Fit & Quality Guarantee
Fortem Fit & Quality Guarantee

Every Fortem product is made to order and covered by our Fit & Quality Guarantee. If your item arrives damaged, misprinted, defective, or incorrect, contact us within 30 days of delivery and we’ll make it right.

Need a different size? We offer a one-time size exchange within 14 days of delivery on unworn, unwashed items.

See our Shipping & Returns page for full details.

Built for the Uncommon

Purpose-driven apparel designed to hold up under effort, repetition, and real life. Built for the standard you refuse to lower.

Product details

All Fortem products are made to order.

Production typically takes 2–5 business days before shipping. Most U.S. orders arrive in approximately 9–12 days from the order date.

You’ll receive tracking as soon as your order ships. Tracking can take a little time to update after the carrier receives or scans the package.

Every order is covered by the Fortem Fit & Quality Guarantee. If your item arrives damaged, misprinted, defective, or incorrect, contact us within 30 days of delivery and we’ll make it right.

For sizing issues, we offer a one-time size exchange within 14 days of delivery on unworn, unwashed items.

Because each item is made to order, we do not offer standard returns for buyer’s remorse, change of mind, or preference-based reasons.

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