Women's Bottoms Size Charts

Determining Your Size

Using a measuring tape, measure your body (over your undergarments) & refer to body charts to determine the best size. Measurements refer to body size, not garment dimensions, unless otherwise noted. If you fall between sizes, we recommend ordering the larger size.


How to Measure:

Natural Waist: Measure around the smallest part of your waist (where it bends).
Hip: Stand with your feet together and measure around the fullest part of your hip with the measuring tape parallel to the floor.
Inseam: Measure the inseam of pants that fit you well. Place them in a flat position, ensuring both front and back are neatly pressed. Measure from the crotch down to the leg hem along the inseam.

Women's Bottoms

Alpha Size Natural
Waist (in.)
Hip (in.) Natural
Waist (cm.)
Hip (cm.)
XS 0 25 12 35 64.8 89.9
2 26 12 36 67.3 91.4
Small 4 27 12 37 69.9 94.0
6 28 12 38 72.4 96.5
Medium 8 29 12 39 74.9 99.1
10 30 12 40 77.5 101.6
Large 12 32 41 12 81.3 105.4
14 33 12 43 85.1 109.2
XL 16 35 34 45 90.8 114.3
18 38 47 96.5 119.4
XXL 20 40 14 49 102.2 124.5
22 42 12 51 108.0 129.5
3XL 24 44 34 53 113.7 134.6
26 47 55 119.4 139.7
4XL 28 49 14 57 125.1 145.0

Note: If your waist measurement falls between sizes, opt for the larger size. Measurements shown above correspond to body measurements.

Women's International Size Conversion

Alpha Alpha (MX) US UK EUR
XS X-Chica/XCH 0 4 30
2 6 32
Small Chica/CH 4 8 34
6 10 36
Medium Mediano/M 8 12 38
10 14 40
Large Grande/G 12 16 42
14 18 44
XL XG 16 20 46
18 22 48
XXL XXG 20 24 50
22 26 52
3XL 3XG 24 28 54
26 30 56
4XL 4XG 28 32 58
1 1 1

Note: If your measurements fall between sizes, opt for the larger size.