Public order situations demand resilience, agility, and confidence from those on the frontline. Officers require protective kit that can stand up to the harshest environments, without restricting movement, comfort, or professionalism. Traditional PSU suits can feel heavy, cumbersome, and inflexible, making it harder to perform essential duties under pressure.
At Yaffy, we’ve listened closely to wearer feedback and reimagined what protective uniform can achieve. Our concept PSU suit combines next-generation textiles with D3O® smart armour technology, delivering uncompromising protection while prioritising comfort, flexibility, and performance.
Freedom to move
Officers told us that bending, restraining, or responding quickly can be difficult in traditional PSU suits. With mechanical stretch fabrics, ergonomic panels, and a waist-level zipper, this design maximises biomechanical flexibility and wearer mobility without compromising safety.
Lightweight protection without bulk
Traditional armour often feels heavy and restrictive, limiting comfort and agility. The suit’s D3O® armour panels remain soft and flexible during normal wear, instantly hardening on impact to absorb and disperse energy. After impact, they return to a flexible state, lightweight, reusable, and consistently reliable.
Durability and resilience in all conditions
Wearers need protection that performs in every environment, from heat and flame to wind and rain. Constructed in Gore-Tex or Kevlar fabric, the suit is inherently flame-retardant, waterproof, breathable, and wind resistant. Built for endurance, it keeps officers protected in the toughest conditions.
Comfort for long shifts
PSU duties can last for hours, demanding kit that supports rather than hinders. Stretch panels and breathable fabrics keep officers cooler and more comfortable, while the integrated zipper system makes donning and removal fast and efficient.
Visibility and identification
In high-pressure, low-light situations, clear visibility and team recognition are essential. Photoluminescent logos ensure branding and identification remain visible in all light levels, glowing more intensely and for longer than traditional inks, without the need for charging.
At the heart of the concept suit is D3O® impact protection, a globally trusted material used in defence, tactical, and PPE applications worldwide. Its intelligent molecules flow freely in normal conditions but lock together instantly on impact, delivering industry-leading protection without compromising flexibility. This technology ensures officers are protected precisely when they need it most and free to move when they don’t.
This concept PSU suit demonstrates what’s possible when wearer feedback, advanced textiles, and pioneering technology come together. It’s more than a protective shell, it’s a system designed to move with the body, safeguard against impact, and perform under extreme conditions.
Yaffy’s vision for the future of uniform is clear: protection without compromise, performance without restriction.
This is the next generation of PSU kit.