The INSIGNIA FlexFit Cap

INSIGNIA Closed Back Flexfit Cap.

Built for performance. Worn with purpose.

The INSIGNIA Closed Back Flexfit Cap combines comfort, durability, and style - engineered for those who live Antifragile. With its structured 6-panel design, curved visor, and stretch-fit band, it delivers a secure fit and athletic silhouette built for everyday wear.

Made from a premium poly–cotton–spandex twill blend, this cap keeps its shape while staying breathable and comfortable through training, work, or downtime. Understated, bold, and unmistakably original.

• Ultra-Comfortable & Durable - 63% polyester, 34% cotton, 3% spandex twill construction
• Structured 6-panel design, curved visor, and stretch-fit band
• High-definition Embroidery of original and exclusive designs
• Athletic silhouette and secure fit - built for everyday wear.

Wear the mindset. Back Yourself. Represent the Antifragile.

Size Guide: {Regular Fit}*

*Buy Your Regular Size For a Comfortable Fit Cap.

Embroidery & Shipping:

Made Just For You. Printed, Shipped and Delivered with Purpose.

Every Achilles product is embroidered on demand the moment you order - reducing waste, minimising overproduction, and ensuring your gear is crafted with intention, not excess. Because quality should never come at the planet’s expense.

• Printed and fulfilled within 24 hours
• Tracked delivery on every order
• Shipped from our closest print partner (UK, EU, US, CA, MX)

Please allow a little extra time - remember, your gear is being made just for you.

Care Instructions:

Keep Your Gear Battle-Ready. Treat It With The Respect it Deserves.

To extend the life of your Achilles apparel and preserve its bold design:

• Wipe with a damp cloth only
• Do not tumble dry - air dry when possible
• Do not iron

Important Note:

Double-check your order before confirming.If you spot an error, contact us immediately  - We can usually fix it fast with no delays.We print and ship from the fulfilment centre nearest to you, for faster, eco-conscious delivery.

Your satisfaction is guaranteed - if you’re not 100% happy, we’ll make it right.
[See our Refund Policy for more info.]