
CustomFit Flex
Born to move with you
Enhanced flexible protection and all-day comfort, without sacrificing your style. 18+ painted designs that move when you move.
Available for transfemoral & transtibial users.
Why Flex is different
The style that you love in a flexible material for enhanced protection and all-day comfort, so you can stay active and express yourself.
Move freely
Flexible structure that bends, steps, and adapts without losing shape or style.
Feel protected
Enhanced durability for active days. Impact-resistant where you need it, comfortable where you don't.
Stay yourself
18+ painted designs. Same vibrant collection as Firm, because active doesn't mean boring.
Easy and convenient
Quick access, hygienic and waterproof. Focus on your day, not your cover.
Find your style
Browse 18+ painted designs available for transfemoral and transtibial prosthesis. Play with colors and configure your look before you order.

See it before you order it
Choose your design, play and combine your favourite colors and visualize your CustomFit Firm cover in minutes before the appointment in your clinic.
No commitment, just inspiration.
Product details
Material: TPU (flexible)
Compatibility: TF/AK (transfemoral) & TT/BK (transtibial)/
Finish: Painted surface (glossy or matte), soft and smooth feel
Protection: Enhanced (daily active wear)
Weight: ~300-500g (BK), ~400-600g (AK)
Attachment: Magnet & Fast-clamp / Screws & C-Clamp system
Delivery: 3-4 weeks
Your cover, your way
Three simple steps from dream to reality.
Choose
Create your own combination in Cover Studio
Get measured
Your UNYQ clinic takes quick, precise measurements
Wear
Fitted in minutes. Ready to wear your difference.
Ready to express yourself?
Find a UNYQ clinic near you and start your custom cover journey.
Find a UNYQ clinic
Are you prosthetist or clinic?
Offer CustomFit Firm to your patients
Onboarding training
Multi-platform app
Quick fitting process
Dedicated support
Access CustomFit Firm resources here →