Astral Sizing Charts

PFD Sizing:

XS (Layla only) = 27″-31”
S/M = 31″-37”
M/L = 38″-44”
L/XL = 45″-51”

Otter (youth) sizing: fits 50-90 lbs.

Airbelt Sizing:

Universal – Chest 31-50 inches / 76cm-132cm

Apparel Sizing:

Size Chest Waist
XS 30-32″ 24-26″
S 34-36″ 28-30″
M 38-40″ 32-34″
L 42-44″ 36-38″
XL 46-48″ 40-42″

Birddog Sizing:

Size Weight Girth Lenth Suggested Breeds
XS 5-15 LBS 13″-19″ 9″ Chihuahua, Pekingese
S 15-25 LBS 17″-25″ 12″ Pug, Pomeranian
M 25-45 LBS 21″-31″ 14.5″ Border Collie
L 45-75 LBS 26″-35″ 17″ Labrador Retriever
XL 75+ LBS 30″-39″ 18.5″ Great Dane, Mastiff

Footwear Sizing:

UK US Mens US Women’s US – Unisex (M/W) US Youth CM EU
.5   2   1 19.5 32
1.5   3   2 20.5 33 1/2
2.5   4   3 21.5 35
3.5   5   4 22.5 36
4.5   6 5/6 5 23.5 37 1/2
5   6.5 5.5 / 6.5   24 38
5.5   7 6/7 6 24.5 38 2/3
6   7.5 6.5/7.5   25 39 1/3
6.5   8 7/8 7 25.5 40
7   8.5 7.5/8.5   25.75 40 2/3
7.5 8 9 8/9   26 41 1/3
8 8.5 9.5 8.5/9.5   26.5 42
8.5 9 10 9/10   27 42 2/3
9 9.5 10.5 9.5/10.5   27.5 43 1/3
9.5 10 11 10/11   28 44
10 10.5 11.5 10.5/11.5   28.5 44 2/3
10.5 11 12 11/12   28.75 45 1/3
11 11.5   11.5   29 46
11.5 12   12   29.5 46 2/3
12 12.5   12.5   30 47 1/3
12.5 13   13   30.5 48
13.5 14   14   31.25 49 1/3