Use the chart to determine your size. If you're borderline between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit.
CHEST: Measure under the arms around the fullest part of chest.
WAIST: Measure around the narrowest part (typically the small of your back and where your body bends side to side).
HAND: Measure around your dominant hand with a tape measure at the widest point (typically just below the knuckles).
FOOTWEAR: Viktos footwear fits true to length, but features a high volume forefoot for foot splay under load. Sandals are available in whole sizes only. If in between sizes we recommend going up to the next whole size.
BUST: Measure under the arms around the fullest part, across bust points.
The PTXF Core 2 is back like a preseason two-a-day. Featuring an engineered mesh upper, it balances the requirements of support, breathability, and minimized weight. Reinforced synthetic overlays provide additional durability in primary wear areas while increasing lateral stability. The overall forefoot volume is slightly reduced from the first-gen Core shoe to cradle the foot during heavy lifts, while still allowing ample splay. The bottom unit is engineered for maximum stability and traction, with enough cushioning for daily cardio use. Much like its predecessor, the only activity the PTXF Core 2 shoe won’t do is take a knee.
- Lightweight, breathable mesh chassis
- Synthetic leather overlays for durability
- Mobility bottom unit for traction, cushioning, and stability
- Mid volume forefoot for foot splay under load
- Fitness training focused 4mm heel to toe drop
- U.S. veteran designed & developed
- 1-year workmanship & materials warranty
Lightweight, breathable mesh chassis
Synthetic leather overlays for durability
Mobility bottom unit for traction, cushioning, and stability
Mid volume forefoot for foot splay under load
Fitness training focused 4mm heel to toe drop
U.S. veteran designed & developed
1-year workmanship & materials warranty
Our gear is designed to keep you mobile regardless of what you’re packing. See our size guide to help you find the right fit.
Free shipping within the US for orders over $50 (including APO, FPO, DPO)