ONI T-shirt SI Prototype

This T-shirt is crafted from high-quality fabric, providing comfort suitable for both workouts and competitions. The ONI T-Shirt SI Prototype is made of 100% cotton with an experimental sleeve design. Featuring the logo of an IPF-certified equipment manufacturer, making it eligible for use in international competitions.

ONI T-Shirt Sizing

Measure your T-shirt and compare it with the size chart before making a purchase. Please note that the numbers on the chart may have a sewing error of approximately 1 cm.

The SI Prototype T-shirt goes perfectly with the ONI Singlet for the bench press specialist competition fit.



Additional information

Weight 1 kg

XS, XXL, S, M, L, XL


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