You hook the trainer closed row by row and the boned panels pull the waist into a firm, steady hourglass before the warm up even starts.

This is a boned sweat waist trainer built around vertical support bones running the full height of the panel and a silver coated inner lining that holds heat against the core. It closes with three columns of hook and eye fastenings down the front, so you can cinch it in row by row and tighten further as your waist changes, with a separate hook and eye extender panel included for extra reach.

The bones keep the trainer upright so it does not roll or fold at the waist during movement, while the reflective silver lining traps warmth over the abdomen to raise perspiration through a session. It runs across sizes from a XXXS 52 to 60cm waist up to a 2XL 100 to 107cm waist, in black, and the multi-row hook closures let you set the firmness you want before squats, planks or circuit work.

Key Benefits

• Built-in bones Vertical support bones keep the trainer firm and upright so it never rolls or folds at the waist.
• Hook and eye closures Three columns of hooks let you cinch in row by row and tighten as your waist changes.
• Silver sweat lining A reflective silver coated inner face holds heat over the core to raise perspiration.
• Extender panel included A separate hook and eye extender adds reach for a looser fit or a larger waist.
• Hourglass cinch The contoured boned panels draw the midsection into a firm, steady shape under a top.
• Wide size run Eight sizes from XXXS 52 to 60cm up to 2XL 100 to 107cm, in black.

Best for: core focused workouts, home and gym training, circuits, and anyone who wants a firm boned cinch with extra warmth during a session.

Why It Works

The vertical bones give the trainer structure a flat band cannot, so it stays upright and firm through bending and twisting instead of rolling down. The silver coated lining reflects body heat back onto the abdomen to raise the temperature of the core, and the rows of hook and eye closures let you lock in exactly the firmness you want rather than relying on a single strap.

Quick Product Facts: boned waist trainer with vertical support bones; three column hook and eye closures; silver coated inner sweat lining; separate hook and eye extender panel included; sizes XXXS 52 to 60cm up to 2XL 100 to 107cm; colour black.

How It Fits Your Routine

Wrap the trainer around the waist before a session and fasten the hook and eye columns row by row to a firm but comfortable cinch over the core. Keep it on through squats, planks and circuit work where you want a steadier midsection and extra warmth.

When you finish, unhook the closures, wipe the lining down and lay the trainer flat or hang it to dry. Use the included extender panel on days you want a looser fit, then store the trainer flat so the bones keep their shape for the next session.

FAQ

How does it close? Three columns of hook and eye fastenings down the front, so you cinch it in row by row and a separate extender panel adds reach.

Is it boned? Yes. Vertical support bones run the height of the panel to keep it firm and upright through movement.

How do I choose a size? Measure your waist and match it to the centimetre range, from XXXS 52 to 60cm up to 2XL 100 to 107cm.

How do I clean it? Wipe the lining down after a session and let it air dry flat; avoid wringing so the bones keep their shape.