Derek is a professional golfer from Stuart, Florida. He turned professional in 2008. Fathauer earned his first professional win at the 2014 Web.com Tour Championship. He currently resides in Jupiter, Florida. His identical twin brother Daryl is his current caddie.
Measure around the circumference of your neck where your shirt collar sits.
Measure comfortably around the widest part of your chest under your armpit.
Measure around your true waist, right where your pants would normally sit.
Measure from the center back of your neck around the shoulder to wrist.
Measurements taken in inches
Men's Tops
| SIZE | NECK | CHEST | WAIST | SLEEVE |
|---|---|---|---|---|
| S | 14-14.5 | 38-40 | 28-32 | 32-33 |
| M | 15-15.5 | 40-42 | 32-36 | 33-34 |
| L | 16-16.5 | 42-44 | 36-40 | 34-35 |
| XL | 17-17.5 | 44-46 | 40-44 | 35-36 |
| XXL | 18-18.5 | 46-48 | 44-48 | 36-37 |
Boy's Tops
| SIZE | HEIGHT | WEIGHT | NECK | CHEST | SLEEVE |
|---|---|---|---|---|---|
| 4 | 36-40 | 30-40 | 10-10.5 | 22-24 | 19-20 |
| 5 | 40-44 | 35-45 | 10.5-11 | 23-25 | 20-21 |
| 6 | 44-48 | 45-60 | 11-11.5 | 24-26 | 21-22 |
| 7 | 45-50 | 50-65 | 11-12 | 25-27 | 22-23 |
| 8 | 48-52 | 60-75 | 11.5-12 | 26-28 | 22-24 |
| 10 | 50-53 | 75-80 | 12-12.5 | 28-30 | 24-26 |
| 12 | 53-57 | 80-90 | 12.5-13 | 30-32 | 26-28 |
| 14 | 57-62 | 90-115 | 13-13.5 | 32-34 | 28-30 |
| 16 | 62-66 | 115-130 | 13.5-14 | 34-36 | 30-32 |
Big & Tall Tops
| SIZE | NECK | CHEST | WAIST | SLEEVE |
|---|---|---|---|---|
| 2XL | 19.5-20.5 | 58-62 | 60-62 | 36.5 |
| 3XL | 20.5-21.5 | 62-65 | 62-65 | 37 |
| 4XL | 21.5-22.5 | 65-68 | 65-68 | 37.5 |
| LT | 17.5-18.5 | 47-50 | 47-50 | 38.5 |
| XLT | 18-19 | 50-54 | 50-54 | 38.75 |
| 1XLT | 18.5-19.5 | 54-58 | 54-58 | 39 |
| 2XLT | 19.5-20.5 | 58-62 | 58-62 | 39.5 |
Men's Bottoms
| SIZE | WAIST | SEAT | THIGH |
|---|---|---|---|
| 30 | 29-30.5 | 38.5-39 | 22-22.5 |
| 32 | 31-32-5 | 39.5-41 | 22.5-23.5 |
| 33 | 32.5-33.5 | 41.5-42 | 23.5-24 |
| 34 | 33.5-34.5 | 42.5-43 | 24-24.5 |
| 35 | 34.5-35.5 | 43.5-44 | 24.5-25 |
| 36 | 35.5-36.5 | 44.5-45 | 25-25.5 |
| 37 | 36.5-37.5 | 45.5-46 | 25.5-26 |
| 38 | 37.5-38.5 | 46.5-47 | 26-26.5 |
| 40 | 39-40.5 | 48.5-49 | 26.5-27.5 |
| S | 32-32 | 38-41 | 22-23 |
| M | 32-34 | 41-43 | 23-24 |
| L | 34-36 | 43-45 | 24-25 |
| XL | 36-38 | 45-47 | 25-26 |
| XXL | 39-42 | 48-50 | 26-28 |
Boys's Bottoms
| SIZE | WAIST | INSEAM |
|---|---|---|
| 4 | 20-22 | 17-18 |
| 5 | 22-24 | 18-20 |
| 6 | 23-25 | 20-21 |
| 7 | 24-26 | 21-23 |
| 8 | 25-27 | 23-24 |
| 10 | 27-29 | 25-26 |
| 12 | 29-31 | 27-28 |
| 14 | 31-33 | 29-30 |
| 16 | 33-35 | 31 |
Big & Tall Bottoms
| SIZE | WAIST | SEAT | THIGH |
|---|---|---|---|
| 42R | 41-42 | 50-51 | 32-32.5 |
| 44R | 43-44 | 52-53 | 33-33.5 |
| 46R | 45-46 | 54-55 | 34-34.5 |
| 48R | 47-48 | 56-57 | 35-35.5 |
| 50R | 49-50 | 58-59 | 36-36.5 |
| 52R | 51-52 | 60-61 | 37-37.5 |
| 54R | 53-54 | 62-63 | 38-38.5 |
| 56R | 55-56 | 64-65 | 39-39.5 |
Men's Belts
| SIZE | (WAIST SIZE) |
|---|---|
| S | 32"- 35" |
| M | 35"-38" |
| L | 38"-41" |
| XL | 41"-44" |
| XXL | 44"-48" |