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The Modusware Puffer.

Minimize the Surface Area of Bad Luck. The ultimate armor for the modern founder. NIJ Level IIIA protection discreetly integrated into a premium, lightweight puffer silhouette.

1
4,740 Sold. Only 260 left.

Ships Late March 2026. Fully Refundable.

Why Founders Need Protection Read Article →

Why Founders Need Protection

Y Combinator talks about maximizing surface area of good luck. But there's an inverse law nobody discusses: the surface area of bad luck.

NIJ Level IIIA Explained Read Article →

NIJ Level IIIA: The Science of Protection

A deep-dive into ballistic standards and why Level IIIA offers the ideal balance of protection and wearability for daily wear.

Discreet Protection
Read Article →

Discreet Protection for Professionals

Traditional body armor looks like body armor. The Modusware Puffer looks like premium outerwear. Nobody at the board meeting will know—that's the point.

Founder Travel Safety Travel →

Founder Travel Safety

From SF to Singapore: staying protected on the global founder journey.

Founder Fashion Style →

What Founders Wear

The evolution from hoodies to intentional, functional luxury.

Urban Mobility City Life →

Urban Mobility

Protection for the daily commute to the late-night hustle.

Technical Specifications

Engineered for founders who refuse to compromise.

NIJ Level IIIA Protection Certified ballistic protection against handgun rounds up to .44 Magnum. Soft armor that moves with you.
Lightweight Design Advanced nano-weave ballistic fiber. 40% lighter than traditional body armor. Weighs less than your laptop.
Business Ready Sleek, minimalist silhouette. No visible armor. Perfect for board meetings, investor dinners, and conferences.
All-Weather Performance Water-resistant outer shell. Breathable interior lining. Comfortable in temperatures from 20°F to 60°F.
Travel Optimized Packs flat into carry-on luggage. TSA-compliant. International shipping available to 47 countries.
Built to Last Premium YKK zippers. Reinforced stitching at stress points.
What's Included

In the Box

Size Guide

Find your perfect fit.

Size Chest (in) Waist (in) Shoulder (in) Sleeve (in)
XS 34-36 28-30 16.5 33
S 36-38 30-32 17 33.5
M 38-40 32-34 17.5 34
L 40-42 34-36 18 34.5
XL 42-44 36-38 18.5 35
XXL 44-46 38-40 19 35.5

How to measure: For chest, measure around the fullest part under your arms. For waist, measure around your natural waistline. All measurements in inches. Between sizes? Size up for comfort.

FAQ

Frequently Asked Questions

NIJ Level IIIA. This means it stops handgun rounds up to .44 Magnum. It is the highest level of soft body armor available.
Yes. Body armor is allowed in both carry-on and checked bags for domestic US travel. International rules vary.
It weighs about 4.2 lbs. A standard heavy winter coat is 2-3 lbs. You will notice the difference, but it is designed for all-day wear.
30-day full refund policy. If it doesn't fit or you don't like it, send it back for a full refund.
Comparison

Modusware vs Traditional

Modusware Puffer Traditional Vest
Protection Level NIJ Level IIIA NIJ Level IIIA
Weight 4.2 lbs 7-8 lbs
Appearance Premium Outerwear Tactical/Obvious
TSA Compliant Yes - Carry-On Checked Bag Only
Business Ready Board Meetings Security Use Only
Temperature Range 20°F - 60°F N/A
Price $279 $400-600
BATCH 01 PRE-ORDER

Secure Your Armor

Limited run of 5,000 units. Ships Late March 2026.

founder@company.com

© 2025 Modusware Clothing. San Francisco, CA.