All Teched Up

We’ve gone the extra mile with this one, pairing two advanced technologies… just for you.

It’s a balancing act, really. On one hand, you get an inch-perfect fit with the custom stretch-fit tech. Made lightweight and extra flexible with spandex layered into the sweatband and the crown.

On the other hand, Pro-Formance tech wicks away moisture like a sponge – keeping your head cool & dry every moment you’ve got The Jim on.

Plus the Effing Bird logo is even more prominent than usual in white-on-black.

The Jim’s gonna be your trusty partner at the gym – pun definitely intended! But it’s great for all manners of outdoor use & isn’t too shabby for some indoor action either.

Ready to order?

“It looks effing good and fits effing well to. already have more merchandise on the way and will be buying more products in the future.” – ⭐⭐⭐⭐⭐Erik, Verified Buyer