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MEN'S SIZING WOMEN'S SIZING
MEN'S SIZING

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.

Men's
Size 		Chest Waist Hand
S 37-39" 29-31" 6.5-7"
M 38-40" 31-33" 7.5-8"
L 41-43" 33-35" 8.5-9"
XL 43-45" 35-37" 9.5-10"
2XL 45-47" 37-39" 10.5-11"
3XL 47-49" 39-41"  
WOMEN'S SIZING

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.

BUST: Measure under the arms around the fullest part, across bust points.

WAIST: Measure around the narrowest part (typically the small of your back and where your body bends side to side).

Women's
Size 		Numeric Bust Waist Hand
XS 0-1 30.5-33" 22-25"
S 3-5 33-35" 25-27" 6.25-6.5"
M 7-9 35-37" 27-29" 6.75-7"
L 11-13 37-39" 29-31" 7.25-7.5"
XL 15 39-41" 31-33" 7.75-8"
FOOTWEAR SIZING GUIDE

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.

Men's Women's UK Euro CM
6 8 5 39 24
7 9 6 40 25
8 10 7 41 26
8.5 10.5 7.5 42  26.5
9 11 8 42.5 27
9.5 11.5 8.5 43 27.5
10 12 9 44 28
10.5  12.5 9.5 44.5 28.5
11  13 10 45 29
11.5  13.5 10.5 45.5 29.5
12  14  11 46 30 
13 15  12 47.5 31
14  16 13 48.5 32
15  17  14 49.5 33 

Core Gym Shoe

$125
 
$85
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Core Gym Shoe

$125   $85

EVOLVE, ADAPT, OVERCOME

The Core Gym shoe is our latest training shoe, reimagined and refined for the rigors of modern training. This newest generation retains the ultra-stable Pararigger sidewalls of the original while sporting a newly engineered knit mesh chassis for enhanced durability. In addition, the mid-volume forefoot provides ample room for foot splay under load, while the rubber bottom unit offers traction to keep your base strong. So whether you're grinding through a cardio session or going for a max lift, the Core Gym shoe will be your newest functional fitness go-to.

-Lightweight & breathable engineered knit chassis
-Parariggers™ sidewall for lateral support
-Synthetic leather overlays increase durability
-Hi-rebound EVA midsole for dynamic comfort
-Rubber outsole for traction and stability
-High-volume forefoot for foot splay under load
-Fitness training focused 4mm heel-to-toe drop
-Weight 1.5lb / 684g
-U.S. veteran designed & developed
-1-year workmanship & materials warranty

Recommended Sizing

Fits Small
True To Size
Fits Large
See our size guide to help you select an initial fit, then reference the above RECOMMENDED SIZING bar graph to fine-tune your size selection. This graph is based on sizing reviews from previous customers. If the bar graph indicates FITS LARGE, order one full size smaller than usual for an accurate fit. If the bar graph shows FITS SMALL, then order one full size larger. If the bar graph is in-between steps, then order based on personal fit preference.

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