We've been getting feed-back from our riders, testing our shirts on the dirt. The guys have said they need more room in the gut. So we made the fit a bit more generous around the waist, added a bit more freedom in the shoulder and tweaked the neckline. So the fit is pretty damn good now. If you are in between sizes, go for the larger size.

1/2 CHEST CM
X-Small - 48.5
Small - 51
Medium - 53.5
Large - 56
X-Large - 58.5
2X-Large - 61

Women's Sizing

HOW TO MEASURE
With your top off, measure around the fullest part of your bust and under the arms. Keep tape straight across your back. If you are in-between sizes go for the larger option. The  Microairtech recycled fabric tops have a slightly more relaxed fit than the Diamond Weave fabric tops.

8 - X-Small - 83cm
10 - Small - 88cm
12 - Medium - 93cm
14 - Large - 98cm
16 - X-Large - 103cm
18 - 2XL - 108cm
20 - 3XL - 113CM
22 - 4XL - 118CM

Kid's Sizing

With their top off, measure around the fullest part of their chest and under the arms. Keep tape straight across their back. 

Size 4 - Back length 41.8 Chest - 62cm
Size 6 - Back length 46.4 Chest - 67cm
Size 8 - Back length 51 Chest - 72cm
Size 10 - Back length 55.6  Chest - 77cm
Size 12 - Back length 60.2 Chest - 82cm