SP-73 Foam Core Belt 6″

Structured support without the stiffness of leather. The SP-73 pairs a 6″ padded foam core with a nylon covering, giving you a belt that braces hard on squats and deadlifts but still feels ready to work from your first warm-up set.

Features & Benefits

6″ padded back support — Wide coverage across your lower back for a braced, stable feel on squats, deadlifts, and other compound lifts.
Foam core + nylon covering — Structured support that flexes with your torso instead of fighting it, without the break-in period of thick leather.
Rubber panel inserts — Reinforced high-stress zones for added durability where the belt works hardest.
Velcro fastening system — Fast, micro-adjustable fit so you can dial in tension between warm-ups and working sets.
Metal buckle clip — A secondary lock-down point that keeps the belt secure through heavy sets.
Machine washable — Nylon construction makes it easy to keep clean between training sessions.
Sizes S–M–L–XL — A size range built for lifters at every stage, from first-time belt users to experienced trainees.

This foam core lifting belt is built as an everyday training belt — supportive enough for bracing on compound lifts, comfortable enough to wear through high-rep or general strength work.

Gear up with the SP-73 and put structured, adjustable support behind every set.

FAQ

Is this belt good for beginners, or is it built for advanced lifters?

Both. The foam core and velcro closure make it easy to adjust and get comfortable with early on, while the 6″ back panel and rubber reinforcements give experienced lifters real support under load.

Can I use it for squats and deadlifts?

Yes — the 6″ padded back and abdominal support zones are designed to help you brace through compound lifts like squats and deadlifts.

How is a foam core belt different from a leather powerlifting belt?

The foam core with nylon covering offers structure and flex without the stiffness or break-in period of a thick leather belt, while the velcro and metal buckle still lock it down for heavy sets.