Guide to buying your first CrossFit knee sleeves

Guide to buying your first CrossFit knee sleeves

Knee sleeves are one of the most common accessories in any box because they add warmth, support and confidence during squats, lunges and weightlifting.

Why thickness matters

7 mm sleeves offer more support and compression, which makes sense for strength work, heavy squats and demanding WODs. Thinner sleeves feel lighter but give less structure.

Fit and comfort

A knee sleeve should feel firm without cutting circulation. If it slides down, it is too loose. If it hurts or blocks movement, it is too tight.

When to use them

Use them for squats, cleans, snatches, lunges, wall balls or sessions where the knee receives repeated impact. They are not magic, but they can improve comfort and confidence.

First purchase advice

If you train CrossFit regularly, choose durable sleeves with good stitching and a fit that supports without limiting movement.