ONI Knee Sleeves PRO Pair 2023 IPF Approved
ONI Knee Sleeves PRO Pair 2023 IPF Approved
ONI Knee Sleeves PRO Pair 2023 IPF Approved
ONI Knee Sleeves PRO Pair 2023 IPF Approved
ONI Knee Sleeves PRO Pair 2023 IPF Approved
ONI Knee Sleeves PRO Pair 2023 IPF Approved

ONI Knee Sleeves PRO Pair 2023 IPF Approved


Regular price $134.99 $89.99 Sale


Next Generation Knee Sleeve.

1 Outstanding rebound with next generation fabrics

Knee sleeve rebound occurs when the back fabrics are crushed against each other in the bottom position of a squat.

If the fabrics are not stiff enough at this time, they will not be able to withstand the weight of the squat and rebound will not be obtained. This is the reason why knee sleeves used in powerlifting are stiffer than commercial knee supports.

The ONI Knee Sleeve PRO fabric focuses on this mechanism and uses the stiffest fabric approved within the current IPF rules for the rear of the product, providing exceptional rebound in the bottom position of the squat that surpasses existing powerlifting knee sleeves. The advent of this fabric represents a generational shift in knee sleeves in powerlifting.

2 Strong lateral support

The stretchy fabric on the front side and the two lines reinforced by adhesive stitching provide unprecedented strong lateral support to the knee area.

Competitors with a medium or wide stance will especially benefit from this.

3 Lean size construction

Under the supervision of Wataru Kobayakawa, a 13-time winner of the All Japan Powerlifting Championships and a legend in the Japanese powerlifting world, and with the cooperation of leading athletes who have tried this product, ONI have conducted extensive testing to a size structure that allows the direct transmission of power.

About sizes

The sizes shown below are approximate.  Buyer beware, these do fit tight and they will take some time to get on and off.  There are lots of videos on Youtube with recommendations on how to get tight knee sleeves on and off.  We recommend erring to a larger size.  


S: up to 66kg class

M: 66kg-83kg class

L: 83kg-105kg class

XL: 105kg - 120kg class

XX-L: 120kg +


If you are currently using ONI XX and they fit:

- tight: order 1 size up (ONI XX M = ONI PRO L)

- loose: order the same size (ONI XX M = ONI PRO M)

If you are currently using Ergo PRO and they fit:

- tight: order 1 size up (Inzer M = ONI L)

- loose: order the same size (Inzer M = ONI M)

If you are currently using SBD and they fit:

- tight: order 2 sizes up (SBD M=ONI XL)

- loose: order 1 size up (SBD M=ONI L)

Product Specifications

Thickness 7mm Neoprene
Height Front 28.5cm
Height Back 27.0cm
Size S, M, L, XL, XX-L
Sales Unit 1 pair of left and right
Available Powerlifting All Competitions
Product Warranty 90 days after product arrival

Caution (Disclaimer)

*Each part of the actual product may have a manufacturing error of approximately 1 cm even if they are the same size.

*The color of the actual product and the color of the product image through the monitor may differ.

*The logo printed on the product may have deviations or distortions.

*There is a smell peculiar to adhesives, but this smell will disappear if the product is aired out. 


Customer Reviews

Based on 1 review

Still breaking them in, it's been a month, but very well made. Would recommend