ExtraCM Soft Pro — 2026

GAIN
UP TO
7 CM

Invisible from the outside. From the very first step.

View sizes How it works
UP TO +7 CM
Three height options to match your footwear and occasion.
INVISIBLE
Indistinguishable from the outside. Nobody will notice.
NO FATIGUE
Bio-Align Pod System: walk all day without feeling them.
Our bestsellers

Can't go wrong with these.

Three heights and one premium bundle. All with a 90-day money-back guarantee.

ExtraCM Soft Pro +3 CM pack NEW
ExtraCM Soft Pro · +3 CM
Maximum discretion · ideal for dress shoes
£24.99 £39.99
ExtraCM Soft Pro +5 CM pack Most popular NEW
ExtraCM Soft Pro · +5 CM
Sweet spot between height and discretion
£29.99 £44.99
ExtraCM Soft Pro +7 CM pack NEW
ExtraCM Soft Pro · +7 CM
Maximum height boost · full 3 inches
£34.99 £49.99
ExtraCM Bundle pack Save 25% BUNDLE
ExtraCM Bundle · 3 heights
All three heights for every shoe in your wardrobe
£69.99 £89.97
Dr. Marcus Lehmann, orthopedic specialist, holding ExtraCM insole
Approved by experts

Recommended by orthopedic specialists.

"The Bio-Align Pod System is one of the smartest passive correction designs I've seen at this price point. It redistributes pressure naturally — the height gain is almost a side effect."
Dr. Marcus Lehmann
Orthopedic specialist · Berlin
Technology

Why ExtraCM

Macro of breathable mesh

Breathable mesh

Fabric that wicks away heat, moisture and odour with every step.

Macro of the 18 chambers of the Bio-Align Pod System
Exclusive technology

Bio-Align Pod System

18 independent chambers that redistribute weight and correct your posture from the very first step.

Macro of the structural EVA base

Structural EVA base

Impact absorption and spine alignment. Up to +7 cm of invisible height.

X-ray view of a shoe with the ExtraCM insole inside

Invisible inside any shoe

Sneakers, dress shoes, boots — the lift is integrated where nobody can see it.

Models

Choose your height

ExtraCM insoles +3cm, +5cm and +7cm
ExtraCM +3 CM insole
+3CM

Maximum discretion · 100% invisible

£24.99
  • Invisible in any closed shoe
  • The lightest and most discreet option
  • Natural, imperceptible lift
Most popular ExtraCM +5 CM insole
+5CM

The sweet spot — height + comfort

£29.99
  • Best balance — height you feel, discretion you keep
  • Full Bio-Align Pod System
  • Zero fatigue all-day wear
ExtraCM +7 CM insole
+7CM

Maximum height boost · full 3 inches

£34.99
  • Full 3 inches — your maximum visible upgrade
  • Maximum confidence-boosting lift
  • Extra heel support
Save 25% ExtraCM Bundle — 3 heights
BUNDLE

All three heights — every shoe in your wardrobe

£69.99
  • +3 cm, +5 cm and +7 cm included
  • Save £20 vs buying separately
  • One travel bag, three insoles
What's in the box

Premium pack, every order.

One pair of ExtraCM Soft Pro insoles, a discreet matte travel bag, and our written 90-day money-back guarantee. Engineered for daily wear, shipped worldwide.

ExtraCM Soft Pro pack — insoles, travel bag and 90-day guarantee
Real life

For every moment.

Built for the days that matter: a date, an interview, a promotion. Nobody will notice — they'll just see the taller you.

Couple at a restaurant
Social
Padel player on court — ExtraCM insoles inside his sport shoes
Sport
How to use

In 3 simple steps

01
Choose your height

Pick +3cm, +5cm or +7cm depending on how much height you want to gain and the shoes you wear.

02
Pick your shoe size

Four sizes that cover EU 35 to 46. Trim along the marked lines for a perfect fit.

S · 35–37 M · 38–40 L · 41–43 XL · 44–46
03
Get them delivered

Discreet packaging, no external branding. Free worldwide shipping and a 90-day money-back guarantee.

Real people

Real men. Real height.

Three customers, three different lives — same problem solved.

Sport
Nightlife
Professional
Shop worry-free

Risk-free, every time.

90-Day Money Back
Don't love them? Send them back within 90 days for a full refund.
Discreet packaging
Plain box, no external branding. Nobody knows what's inside.
Free shipping
Worldwide delivery on every order. No minimum, no surcharges.
Engineered for daily use
High-density EVA and Bio-Align Pod chambers tested for thousands of steps without losing their cushion.
Real customers

Don't just take our word for it.

Real reviews from real men who needed those extra centimetres.

★ ★ ★ ★ ★ 4.8 / 5 based on early customer feedback
★★★★★

"Wore them to a wedding under my Oxfords. Nobody noticed a thing — and I felt 5 cm taller all night. Game changer."

JC
James C.
Verified buyer · London
★★★★★

"Bought the +7cm for date nights. The Bio-Align pods make them comfortable enough to wear all day. Worth every penny."

MR
Marcus R.
Verified buyer · Manchester
★★★★★

"Switched from cheap plastic insoles. The difference is night and day. Eight hours on my feet at work and zero pain."

DH
David H.
Verified buyer · Edinburgh
★★★★★

"I'm 1.72 m and always felt short next to my mates. With the +5cm I just feel… normal. The discreet packaging is a great touch."

TS
Tom S.
Verified buyer · Bristol

THE SECRET IS
INSIDE

Seven centimetres taller. No one will know.