We anticipate an upgraded SPUTNIK offering for late Spring this year incorporating new firmware, cleaned up mobile UI and a new colourway for the top.


You can expect a sharper price as well!

Work is well underway to evolve the SPUTNIK base garment pattern to accommodate the new sensor array At this stage, we are looking to offer and adjustment option in each size as a comfort . We will continue on with i-RULE's Turbo Merino as the base fabric and the tank top format however, expect to see COSMO in a bike shirt version as well for reasons we are not yet able to share with you Stay tuned as it will put the mega mouth brands such as Garmin,Polar and SUUNTO back in their dreary boxes.

Having garnered a good deal of feedback from the SPUTNIK release we are now folding this into the COSMO product road map.


A key aspect of COSMO is its open architecture. We see COSMO as a wearable system that can plug in to any sensor with an open Bluetooth-transmitted data stream to manage, analyse and share this via mobile social media on Android handsets.


Work on COSMO is well underway with the just enough agile product development processes being housed in SCRUMD and the technical and commercial management driven through BASECAMP.


Stay tuned for more as it comes to hand.

Welcome to Twisted Citrus. This is an initial web presence so we can begin to explain what it is we do and showcase some of our first product releases.

It is also an opportunity to explain what we are working on and to engage with our customers and community to constantly improve what we do.

So far, we have released SPUTNIK 1.0 our basic mens-only tank top made from trademarked Turbo Merino. This is a yarn created using patented spinning techniques giving a high tenacity, open structure, high bulk wool yarn.

The yarn openness gives rise to superior draping, soft handling fabric structures that are resistive to wind penetration and quick drying through rapid release of water.

The high yarn bulk enables good trapping of air pockets with superior skin thermo-regulation performance.

Turbo Merino is touch dry after just 60 mins, compared to conventional ring spun fabric (as used by every other Merino active outdoors manufacturer) which is not touch dry until 300 mins.

Turbo Merino powered by Nu Yarn single jersey fabric has 16% higher burst strength than same weight ring spun fabric.

This makes it ideal for our bio-sensory work load where you want to train hard and gather data wearing a top that performs as well as you.

To learn more of what SPUTNIK does read this