In powerlifting, the belt is not a fashion accessory — it is regulated equipment that must meet your federation's approval criteria. Maximum thickness 10 mm, maximum width depending on the federation, single metal buckle mandatory: IPL/USPA/WPC rules are strict. The RDX range offers suede and cowhide leather models that meet these standards. Order before 12:00 for same-day dispatch from Meyrin and delivery in 1 to 2 working days.
RDXSports.ch is the official RDX Sports store for Switzerland. Authentic products, Swiss warranty, support in FR/DE/EN.
Competition models
IPL/USPA/WPC competition / 4" cowhide leather → 4" IPL/USPA/WPC-approved leather belt — officially approved, single buckle, the go-to choice for stepping up to competition.
Suede leather / powerlifting → RD1 leather powerlifting belt — constant-thickness construction, single metal buckle.
Textured surface that grips the skin better, less slipping in competition position. Preferred by most competitors.
Smooth cowhide leather (RD1, approved 4")
Stiffer at first and needs a longer break-in, but becomes excellent over time. More resistant to moisture.
Why buy on RDXSports.ch?
IPL/USPA/WPC-approved models — official competition.
Genuine suede and leather — no faux leather.
Swiss warranty handled in FR/DE/EN.
Free DPD delivery from CHF 100, same-day dispatch for orders before 12 noon.
Frequently asked questions
Does my federation accept the approved RDX 4" belt?
The belt is approved by the IPL, USPA and World Powerlifting Congress. For the Swiss Powerlifting Federation or other affiliated federations, check the list of authorised equipment on their website.
What size should I order?
Measure your waist at navel height. If in doubt, choose the next size up.
The belt for personal records and official competition. Competition and training models below.
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