Meet Kai the Hippo — master of pressure passing and unstoppable top game.

Part of our exclusive Jiu-Jitsu Animals series, this tank celebrates the heavy, relentless style of grapplers who know how to make their opponents suffer under mount and side control.

Fun, bold, and built to handle open mats and off-the-mat style.

Key Features:

• Ultra-soft 4.2 oz fabric for all-day comfort
• Uses up to 6 recycled plastic bottles — C-FREE® certified carbon-reduced product
• 50% recycled polyester / 25% organic ring-spun cotton / 25% modal
• Eco-conscious and breathable
• Side-seamed with rib-knit binding for a flattering fit
• Tear-away label for added comfort
• Handcrafted in limited batches by Jiu-Jitsu practitioners
• Red "E" or 3 mark on the hem — signature detail

Sizing: True to size. If between sizes, size up for a looser fit.

Please Allow 1-3 days to ship. Exchanges are accepted within 3 days of delivery if clothing is not washed or trained in.