Size | Small | Medium | Large | XL | 2XL | 3XL |
Neck | 16 | 17 | 17 1/2 | 18 | 18 1/2 | 19 |
Length | 31 1/2 | 33 | 33 | 34 | 35 | 36 |
Chest circ. | 42 | 46 | 48 | 50 | 52 | 54 |
Shoulder | 18 1/2 | 19 | 20 | 21 | 21 1/2 | 22 |
Sleeve | 31 | 32 | 32 1/2 | 33 | 34 | 35 |
Cuff | 8 | 8 | 8 | 9 | 9 | 9 |
This size chart is to determine your size. If any of your measurement is on the borderline between two sizes, you can pick the smaller size for a tighter fit or the larger size for a looser fit. If your chest and waist measurements correspond to two different suggested sizes, you should order the one which is indicated by the measurement of your chest.
Size | Small | Medium | Large | XL | 2XL | 3XL |
Chest | 41 | 44 | 46 | 48 | 52 | 53 |
Length | 29 | 29 1/2 | 31 1/2 | 32 | 32 | 32 |
Shoulder | 22 | 24 | 25 | 26 | 27 | 28 |
Sleeve | 30 | 30 1/2 | 32 | 32 | 33 | 33 |
Cuffs | 8 | 8 | 8 | 9 | 9 | 9 |
High Visibility:
Size | Small | Medium | Large | XL | 2XL | 3XL |
Length | 30 | 30 | 31 | 32 | 33 | 33 |
Chest 1/2 | 21 | 22 | 23 | 24 | 26 | 27 |
Shoulder | 18 | 19 | 20 | 20 | 21 | 22 |
Sleeve Length | 25 | 25 | 26 | 26 | 27 | 27 |
Size | Small | Medium | Large | XL | 2XL | 3XL |
Shoulder | 18 1/2 | 19 | 20 | 20 3/4 | 21 1/2 | 22 1/2 |
Chest 1/2 | 23 1/4 | 24 | 25 1/2 | 26 3/4 | 28 | 29 |
Length | 25 1/2 | 26 | 26 3/4 | 27 1/2 | 28 1/4 | 29 |
Sleeves Length | 25 1/4 | 25 1/4 | 25 1/4 | 26 1/2 | 27 | 27 1/4 |
Size | Small | Medium | Large | XL | 2XL | 3XL |
Length | 31 | 32 | 33 | 33 | 34 | 35 |
Chest 1/2 | 23 | 24 | 26 | 27 | 28 | 29 |
Shoulder | 20 | 20 | 21 | 22 | 23 | 24 |
Sleeve Length | 25 | 26 | 26 | 27 | 27 | 28 |
High Visibility:
Size | Small | Medium | Large | XL | 2XL | 3XL |
Length | 68 | 70 | 72 | 74 | 76 | 78 |
Chest 1/2 | 53 | 56 | 59 | 62 | 65 | 68 |
Sleeves Length | 62.8 | 63.8 | 64.8 | 65.8 | 66.8 | 67.8 |
Size | 34X30 | 34X32 | 36X30 | 36X32 | 38X30 | 38X32 |
Waist | 18 | 18 | 19 | 19 | 20 | 20 |
Length | 41 | 44 | 41 | 43 | 43 | 44 |
Hip | 44 | 44 | 44 | 44 | 47 | 47 |
Thigh | 21 | 21 | 22 | 22 | 24 | 24 |
Cuff | 17 | 17 | 17 | 17 | 18 | 19 |
Knox’s core commitment to our military communities is our deep appreciation for their sacrifice and service. We now offer 10% discount to military members and their families. Verification to be completed by our partner may take a few hours. If eligible, you will receive your discount code via email. Exclusions apply. No adjustments will be made to prior purchases.
Purchases made with this offer are not eligible for future price adjustments. Cannot be combined with any other offer or coupon code. Cannot be used to purchase gift cards. No cash value. Limit one discount code per order; Discount code may only be used one time.
Eligible individuals are limited to receiving 1 code after verification. Knox reserves the right to change or cancel this promotion at any time. Use of this promotion constitutes acceptance of these terms and conditions, except where prohibited by law.
Size | 6-7/8 | 7 | 7-1/8 | 7-1/4 | 7-3/8 | 7-1/2 | 7-5/8 | 7-3/4 | 7-7/8 | 8 |
Head Circ. | 21-5/8 | 22 | 22-1/2 | 23 | 23-1/2 | 23-7/8 | 24-1/4 | 24-7/16 | 24-7/8 | 25-1/4 |
How to measure head circumference for welding cap? Hold the end of the cloth tape measure to the middle of your forehead. If you are using a standard metallic tape measure, use a piece of string. Wrap the tape or string around your head until you return to the starting point. It should be above your ears, resting at the point you would like your hat to rest.
Make sure the tape measure or string is snug around your head, but not too tight. It should be comfortable and just fitted enough to stay put. Write down your measurement in inches. If you are using string, measure the string against your tape measure. Use the size chart above to determine which size will be your best fit. If you are between sizes, choose the larger size.
Chest: Measure the total circumference of your chest at its fullest point, just under your armpit.
- Waist: Place your hands on your hips and bend to the side. The indent on your side as you bend is your natural waist. Measure the total circumference at this point.
- Waist Jeans: Measure your circumference at a point about two inches below the belly button.
- Hip: Stand with your feet 6” apart. Measure the total circumference at the fullest point of your hip.
- Sleeve Length: With your elbow slightly bent, starting at your middle neck bone, measure to the point of your shoulder and down to your wrist bone. Or take a shirt that fits well and take the same measurement.
- Inseam: Stand with your feet 6” apart. Measure from the top of the leg/crotch to below the ankle. Or take a pair of pants that fit well and take the same measurement.
Body measuring tips:
- Generally, take measurements in an unflexed state and before your workout.
- Keep the feet together, relax your muscles and stand up straight.
- Consistency is essential - measure under the same conditions and using the same measuring equipment each time.
- Pull the tape tight, keeping pressure against (but not pinching) the skin and ensure the tape is kept level and not at an angle.
- To make sure the tape is positioned correctly, ideally, get someone else to take the measurements for you. If this isn’t possible take the measurements yourself in front of a mirror for better visibility.
- Measure both sides of the body to accurately track progress and symmetry.
- Always measure on bare skin and not over clothing.
How to measure head circumference for welding cap? Hold the end of the cloth tape measure to the middle of your forehead. If you are using a standard metallic tape measure, use a piece of string. Wrap the tape or string around your head until you return to the starting point. It should be above your ears, resting at the point you would like your hat to rest.
Make sure the tape measure or string is snug around your head, but not too tight. It should be comfortable and just fitted enough to stay put. Write down your measurement in inches. If you are using string, measure the string against your tape measure. Use the size chart above to determine which size will be your best fit. If you are between sizes, choose the larger size.