VIKTOS - PTXF Core 2 Shoe | Dark Navy
VIKTOS - PTXF Core 2 Shoe | Dark Navy - Dark Navy / 9 is backordered and will ship as soon as it is back in stock.
Key Features
Key Features
Description
Description
The VIKTOS PTXF Core 2 is a purpose-built training shoe for fitness-focused individuals who want performance underfoot without the bulk. The lightweight engineered mesh upper keeps things breathable across long sessions, while reinforced synthetic leather overlays add durability and lateral stability in the areas that take the most punishment. A fitness-focused 4mm heel-to-toe drop keeps the foot in a natural position across cardio, strength work, and daily wear.
The mid-volume forefoot is slightly tighter than the first-generation Core shoe to cradle the foot during heavy lifts, while still allowing natural foot splay under load. The mobility bottom unit is engineered for traction, cushioning, and stability - enough to handle daily cardio without sacrificing ground feel for strength training. A solid all-day option that transitions from gym to street without missing a beat.
Features
- Lightweight Engineered Mesh Upper: Breathable chassis that balances support and airflow - keeps weight down without compromising structure across training and daily wear.
- Reinforced Synthetic Leather Overlays: Added durability and lateral stability at primary wear areas for long-term performance under training loads.
- Mobility Bottom Unit: Engineered for traction, cushioning, and stability - suited to gym floor, cardio, and strength training without sacrificing ground feel.
- Mid-Volume Forefoot: Slightly reduced volume from the first-generation Core shoe for a more cradled fit during heavy lifts, while still allowing natural foot splay under load.
- Fitness-Focused 4mm Heel-to-Toe Drop: Low drop promotes a natural foot position across training disciplines and extended daily wear.
Specifications
- Colour: Dark Navy
- Toe: Soft toe
- Upper: Lightweight engineered mesh with reinforced synthetic leather overlays
- Outsole: Mobility bottom unit (traction, cushioning, stability)
- Heel to Toe Drop: 4mm
- Warranty: 1-year workmanship and materials
30-Day Hassle-Free Returns
30-Day Hassle-Free Returns

Veteran-Founded US Brand
Launched in 2017 by industry and military veterans
Full VIKTOS Range
Apparel, footwear, gloves, bags and tactical gear
Everyday to Duty
Tees, jeans and hoodies through to duty gloves and boots
Australian Owned & Operated
TacSource is an Australian business with a Brisbane flagship store
Why Viktos?
VIKTOS is a US brand launched in 2017 by industry and military veterans, making apparel, footwear, gloves, bags and tactical gear for work, training and everyday wear. The range spans tees and hoodies, pants and jeans, boots, shoes and trainers, LEO and Operatus gloves, backpacks and chest rigs, so you can build a kit from one brand. Dispatch timing is shown on each product page, and some items ship from our US supplier.
The Full Viktos Range
Apparel, footwear, gloves, bags and tactical gear. Explore the complete VIKTOS range at TacSource.




