ECO v4.0 Sizing Chart


Black ECO v4.0 Series Jiu Jitsu GI – FREE WHITE BELT

5.00 out of 5
(3 customer reviews)
Discontinued Model Limited Sizing & Stock Available – Check out or new v5 Model
  • 100% Pre-Shrunk Cotton construction
  • One Piece Construction, No back seam
  • Durable 450 gram lightweight PEARL weave perfect for all weather conditions
  • Fast Drying RIGID lightweight EVA filled collar
  • Durable 11 oz. drill cotton construction
  • 6 draw string loops
  • Stretchy rope drawstring
  • “Stepped” Waist design keeps pants in place
  • Double layered angle pattern knees
  • All Triple stitched & Gusset reinforced seams
  • Include high quality BJJ belt with black tab
  • Fully Re-designed model (Pattern & Materials)
  • Quadruple stitched hems (Jacket and Pants)




The ECO v4.0 BJJ Gi Is an Affordable and Comfortable Training Uniform

If you love Brazilian Jiu Jitsu and you’re looking for an affordable and comfortable Gi which offers superb quality for a low price, you’ll love the ECO v4.0 BJJ Gi. This design is popular because it really performs! As well, it costs much less than many other Gi options do.

As well, you’ll be pleased to know that this design is IBJJF legal. The lightweight design jacket and pants weigh in at three pounds and nine ounces in a size A-3.

Now, let’s look at some more features of this martial arts uniform’s jacket and pants.

This Jacket is extremely comfortable & durable

Crafted from one hundred percent cotton and pre-shrunk, this jacket is made from a single piece, so it doesn’t have an uncomfortable back seam. Its four hundred and fifty gram PEARL weave weight is ideal for an array of weather conditions and it’s also quite light in weight. The collar of this design is filled with RIGID lightweight EVA which is very fast-drying.

You’ll Love These High-quality Pants

When you choose this pants, you’ll find that they are rugged, yet very comfortable to wear. They are made from eleven-ounce drill cotton which is ideal for Brazilian Jiu Jitsu. As well, they have six draw string loops, and a drawstring which is made from stretchy rope.  The knees of these pants have two layers of fabric for extra durability and an angled pattern.

Order This Popular BJJ Gi Today

This uniform features triple stitching and its seams are gusset-reinforced. The Gi comes with a BJJ white belt with a black tab. This uniform has been completely redesigned with the best pattern and materials and the hems on the jacket and pants are quadruple-stitched.

Now is the right time to treat yourself to quality, so why not order this training uniform today?

Additional information

Weight5 lbs
Dimensions16 x 11 x 2 in
GI Size

A-0, A-1, A-2, A-3, A-4, A-5

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5 out of 5 stars

3 reviews

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What others are saying

  1. A.Froelich

    A.Froelich (verified owner)

    I’m a chik-a-dee size 125; I have the size A-1, I like the attention I get when I where it; “wow, that’s nice”; they always gotta touch it. This gi looks professional; and I really like the stitching on the pants.

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  2. Dillon Maness

    5 out of 5 Awesome gi

    Dillon Maness (verified owner)

    This gi is dope! It’s looks so fresh and clean! The fit is great and the durability is on point! Great investment for a solid gi!

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  3. Anonymous

    5 out of 5 Our Gym's Favorite Gi


    Rugged, aesthetically pleasing, and tasteful logo placement!

    As a gym owner, those are the qualities I’m looking for as well as consistent quality and look. Combat Corner keeps my team uniform while providing the three IBJJF Classic Color Options!

    The YoungStar line is equally awesome for your youth class needs!

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ECO v4.0 Sizing Chart