This Gi is compliant according to the current IBJJF uniform rules.The Revolutionary ProComp Lyte: Designed for Competitive Excellence. Fresh from Hyperfly Labs, we've seamlessly blended our two best-selling Gis - the ProComp and the Hyperlyte - to forge an extraordinarily lightweight competition Gi. Its unparalleled performance and superb comfort sets a new standard for the ProComp series, reinforcing our commitment to innovation and quality in every thread. The design offers a sleek, contour-hugging fit, and new tapered ripstop pants that seamlessly align with your every move. The ProComp Lyte isn’t just a Gi—it's a testament to your determination and the embodiment of your combat spirit. Your endless hours of training have led you to this moment, ready to claim victory. Now it's time to demonstrate your prowess. Step into the battlefield adorned in a Gi that's tailor-made for you. Jacket: Lightweight 380 gsm pearl weave One piece construction with no back seam Moisture wicking, breathable mesh liner on bottom of the jacket EVA foam collar Slim Cut for a tailored fit Pants: 7 oz. ripstop Internal stretch rope drawstring Embroidered ProComp Lyte logo Slim Cut for a tailored fit ProComp Series Gis fit slimmer than most other Gis. It also possesses a regular shrink rate. If you are at the top of a size, we recommend you wear at least half-a-size up from what you normally wear (e.g. If normally A1, try A1L instead). *Not pre-shrunk - wash cold and hang dry**Legal for IBJJF or UAEJJF competitions* Weight by size: A0 ➔ 2.8 lbs    A2 ➔ 3.2 lbs    A4 ➔ 3.6 lbs YOU CAN'T TEACH HEART.