Whether you're flowing through technique or grinding through live rounds

designed by professionals for both injury rehabilitation and athletic enhancement

If wear is present

Travelers needing portable workout equipment

✔️ Apply linear resistance with 25lb

IN Core Fitted Tee Shirt - Grey YGroup_IN Whether you're flowing through techniqueThe Iron Neck Core Tee is your go to shirt for training days, travel, and everything in between. Crafted from premium, ultra soft cotton with just the right amount of stretch in the heather option, it feels light, breathable, and broken in from the first wear. The fabrics fine gauge gives it a smooth, elevated look while built in shrink resistance keeps the fit consistent wash after wash. Details: 100% combed ring spun cotton Heather Grey is 90%