Parks Project T-shirt Size Chart
| Size (in) - Tops | XS | S | M | L | XL | XXL | XXXL |
| Chest Width | 16.5 | 18.5 | 20.5 | 22.5 | 24.5 | 26.5 | 28.5 |
| Length from HPS | 26.5 | 27.5 | 28.5 | 29.5 | 30.75 | 32 | 33.25 |
| Sleeve Length | 7.5 | 7.75 | 8 | 8.25 | 8.625 | 9 | 9.375 |
Chest Width - Measure from the bottom of the right armhole seam to the bottom of the left armhole seam.
Length from HPS - Measure from the high point of the shoulder seam to the bottom of the waistband.
Sleeve Length - Measure from the top of the armhole seam to the bottom of the cuff/sleeve.
Parks Project Woman's Exercise Tank Size Chart
| Size (in) - Tops | XS | S | M | L | XL |
| Front Bodice Length from HPS to Bottom of WB | 12.75 | 13 | 13.5 | 14.25 | 15 |
| Side Seam Length (Including WB) | 3.5 | 3.5 | 3.75 | 4.125 | 4.5 |
| Chest Width (1" Below Armhole) | 24.5 | 26 | 27.5 | 29.5 | 31.5 |
| Sweep (Circum of Bottom Bra) | 22.5 | 24 | 25.5 | 27.5 | 29.5 |
Parks Project Casual Cropped Tank Size Chart
| Size (in) - Tops | XS | S | M | L | XL | XXL |
| Body Length from HPS | 18.25 | 19.375 | 20.5 | 21.625 | 22.75 | 23.875 |
| Chest from Armhole | 18 | 19 | 20 | 21 | 22 | 23 |
| Armhole Depth | 9.375 | 9.625 | 9.875 | 10.125 | 10.375 | 10.625 |
| Across Shoulder | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 |
Parks Project Crewneck Size Chart
| Size (in) - Tops | XS | S | M | L | XL | XXL |
| Chest Width | 20.5 | 21.25 | 22 | 22.8 | 23.6 | 24.8 |
| Length from HPS | 26 | 26.75 | 27.5 | 28 | 28.8 | 29.5 |
| Sleeve Length | 23.25 | 23.6 | 24 | 24.4 | 24.8 | 25.2 |
Parks Project Hiker Shorts Size Chart
| Size (in) - Tops | XS | S | M | L | XL |
| Waist Along Top Edge Cicum. | 23.5 | 25 | 26.5 | 28.5 | 30.5 |
| Front Rise | 9.75 | 10 | 10.375 | 10.875 | 111.375 |
| Back Rise | 12.5 | 12.5 | 13.125 | 13.875 | 14.625 |
| Inseam | 7 | 7 | 7.5 | 8 | 8.5 |
