Spats are compression leggings for the mats. They protect the skin from burns and infection, keep the legs warm, reduce chafe, and remove the loose fabric an opponent could grip in no-gi.
Do you wear spats under shorts?
You can wear spats on their own or under grappling shorts, both are common. Layering adds modesty and extra protection without limiting movement.
Frequently Asked Questions
Why do BJJ athletes wear spats?
Spats protect against mat burn and skin infections, keep the legs warm, reduce chafe, and remove loose fabric grips in no-gi grappling.
Do you wear spats alone or under shorts?
Both are common. Many grapplers wear spats under grappling shorts for modesty and extra protection; others wear them on their own.
How should spats fit?
They should be compressive and stay up without rolling, with a full range of motion through the hips and knees.
Are spats allowed in BJJ competition?
Rules vary by event. IBJJF has specific rules for what can be worn under the gi and in no-gi, so confirm before competing.
Can men wear spats for BJJ?
Yes. Spats are worn by all genders for warmth, hygiene and chafe protection, often under shorts.