BJJ & MMA Guide

Rashguard Brazil: a tribute to the birthplace of BJJ

Discover the Brazil rashguard from the Nation Drop Hustle Fightwear collection: a technical tribute to the historical birthplace of Brazilian Jiu-Jitsu.

Hustle Competitor V2: feedback after 3 months of intensive use

After 3 months of use by our athletes and customers, the Competitor V2 set delivers its real verdicts: what works, what surprises, and who it's made for.

Purple belt rashguard regulations for no-gi competition

The complete official rules for the purple belt rashguard in no-gi competition: color percentages, cut, length, and compliant CFJJB and IBJJF attire.

Brown belt rashguard regulations in no-gi competition

The complete guide to brown belt rashguard regulations in no-gi competition: authorized colors, cut, length, and approved CFJJB and IBJJF sets.

BJJ Rash Guard: The complete guide to choosing the right one in 2026

Fabric, cut, stitching, CFJJB and IBJJF regulations: everything you need to know to choose the right BJJ rash guard in 2026.

Blue belt rashguard rule in no-gi competition

The complete guide to blue belt rashguard regulations in no-gi competition: authorized color percentages, cut, length, and CFJJB and IBJJF approved attire.

White belt rashguard rules for No-Gi competition

The official rules for white belt rashguards in no-gi competition: authorized colors, length, material, and mistakes to avoid to prevent disqualification at weigh-ins.

Rashguard Mandatory in BJJ Competition? What the IBJJF and CFJJB Rules Say

Everything you need to know about rashguard requirements in BJJ competition: IBJJF and CFJJB rules, colors by belt, and mistakes to avoid.