
Chicago Cubs Official On-Field 2025 Batting Practice Rock Bear 59FIFTY Fitted Hat by New Era®

Size Chart
×Sports World Jersey, Apparel & Hat Sizing Charts
- CHEST / BUST: With your arms at your sides, measure around the fullest part of your chest, across shoulder blades and under arms.
- WAIST: To measure your natural waistline, wrap the tape so it intersects your navel. Keep tape flat, but comfortably loose.
- HIPS: Stand with your heels together and measure the fullest part of your hips, keeping the measuring tape level and parallel to the floor, front, and back.
- INSEAM: Stand up straight, and start tape measure high in your crotch. Straighten the tape down the inside of your leg to the top of your shoe/foot.
Baseball Jersey Sizing Chart
Apparel Sizing Chart
Size | Chest Size | Waist |
Small | 35-37 in | 29-31 in |
Medium | 38-40 in | 32-34 in |
Large | 41-43 in | 34-36 in |
X-Large | 44-46 in | 36-38 in |
XX-Large | 47-49 in | 38-40 in |
XXX-Large | 50-53 in | 40-43 in |
4XL | 54-61 in | 45-51 in |
5XL | 61-65 in | 55-59 in |
Size | Bust | Waist |
Small | 35-36 in | 27-28 in |
Medium | 37-38 in | 29-31 in |
Large | 39-41 in | 32-34 in |
X-Large | 43 in | 36 in |
Size | Age | Height | Weight | |
Small | YSM | 8 yrs. | 48-50 in | 55-59 lbs. |
10 yrs. | 51-54 in | 60-73 lbs. | ||
Medium | YMD | 12 yrs. | 55-58 in | 74-87 lbs. |
14 yrs. | 59-61 in | 88-100 lbs. | ||
Large | YLG | 16 yrs. | 62-64 in | 101-115 lbs. |
18 yrs. | 65-66 in | 116-126 lbs. | ||
X-Large | YXL | 20 yrs. | 67-68 in | 127-138 lbs. |
Size | Age | Height | Weight |
2T | 2 yrs | 48-50 in | 24-30 lbs. |
3T | 3 yrs | 36-39 in | 31-33 lbs. |
4T | 3-4 yrs | 39-42 in | 35-41 lbs. |
4 | 4 yrs | 39-42 in | 35-41 lbs. |
5 | 5 yrs | 42-45 in | 41-46 lbs. |
6 | 6 yrs | 45-49 in | 45-50 lbs. |
7 | 7 yrs | 48-51 in | 51-56 lbs. |
Size | Age | Height | Weight |
0/3 | 0-3 Months | Up to 23 in | 8-12 lbs |
3/6 | 3-6 Months | 23-25 in | 12-17 lbs |
6/9 | 6-9 Months | 25-27 in | 17-21 lbs |
9/12 | 9-12 Months | 27-29 in | 20-23 lbs |
12/18 | 12-18 Months | 29-31 in | 22-26 lbs |
18/24 | 18-24 Months | 31-33 in | 26-30 lbs |
Hat Sizing Chart
The following chart will help you determine the fitted hat size that is right for you. Measure your head where a hat would typically sit on then refer to the chart for your hat size.
Head Sizes | 21 1/4" | 21 5/8" | 22" | 22 1/4" | 22 3/8" | 23 1/8" | 23 1/2" | 23 7/8" | 24 1/4" | 24 5/8" | 25" |
Hat Size(s) | 6 3/4 | 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 |
Small | Medium | Large | X-Large | XX-Large | |||||||
S/M | M/L | L/XL | |||||||||
One Size Fits All |
NEW IN 2025: Your Chicago Cubs dominate on the diamond, and now you can rep their on-field look from anywhere with this 2025 Authentic Collection On-Field Batting Practice Rock Bear 59FIFTY Fitted Hat by New Era® This cap is exactly what you're looking for to take your Chicago Cubs collection to the next level. The fitted construction and soft fabric will leave you feeling comfortable all day long. This innovative design celebrates Chicago's contributions to blues music, merging early Cubs uniform details with typography inspired by music instrument brands.
- NOTE: Limited Quantities Available
- COLOR: Royal
- MATERIAL: 100% Polyester
- SIZE: Adult
- FIT: Fitted
- Chicago Cubs 2025 Rock Bear raised embroidered logo
- Worn during batting practice when the Cubs wear their Alternate Blues jersey
- Six panel construction with eyelets
- Wipe clean with a damp cloth
- Flat bill with ability to curve
- High Crown
- Structured fit
- Made In America
- Officially Licensed by Major League Baseball
- By New Era®
- SKU:
- 70886348_59FIFTY
- UPC:
- Team:
- Chicago Cubs
- Shop For:
- Men
- Department:
- Caps
- Sub Department:
- Fitted Men
Size Chart
Sports World Jersey, Apparel & Hat Sizing Charts
- CHEST / BUST: With your arms at your sides, measure around the fullest part of your chest, across shoulder blades and under arms.
- WAIST: To measure your natural waistline, wrap the tape so it intersects your navel. Keep tape flat, but comfortably loose.
- HIPS: Stand with your heels together and measure the fullest part of your hips, keeping the measuring tape level and parallel to the floor, front, and back.
- INSEAM: Stand up straight, and start tape measure high in your crotch. Straighten the tape down the inside of your leg to the top of your shoe/foot.
Baseball Jersey Sizing Chart
Apparel Sizing Chart
Size | Chest Size | Waist |
Small | 35-37 in | 29-31 in |
Medium | 38-40 in | 32-34 in |
Large | 41-43 in | 34-36 in |
X-Large | 44-46 in | 36-38 in |
XX-Large | 47-49 in | 38-40 in |
XXX-Large | 50-53 in | 40-43 in |
4XL | 54-61 in | 45-51 in |
5XL | 61-65 in | 55-59 in |
Size | Bust | Waist |
Small | 35-36 in | 27-28 in |
Medium | 37-38 in | 29-31 in |
Large | 39-41 in | 32-34 in |
X-Large | 43 in | 36 in |
Size | Age | Height | Weight | |
Small | YSM | 8 yrs. | 48-50 in | 55-59 lbs. |
10 yrs. | 51-54 in | 60-73 lbs. | ||
Medium | YMD | 12 yrs. | 55-58 in | 74-87 lbs. |
14 yrs. | 59-61 in | 88-100 lbs. | ||
Large | YLG | 16 yrs. | 62-64 in | 101-115 lbs. |
18 yrs. | 65-66 in | 116-126 lbs. | ||
X-Large | YXL | 20 yrs. | 67-68 in | 127-138 lbs. |
Size | Age | Height | Weight |
2T | 2 yrs | 48-50 in | 24-30 lbs. |
3T | 3 yrs | 36-39 in | 31-33 lbs. |
4T | 3-4 yrs | 39-42 in | 35-41 lbs. |
4 | 4 yrs | 39-42 in | 35-41 lbs. |
5 | 5 yrs | 42-45 in | 41-46 lbs. |
6 | 6 yrs | 45-49 in | 45-50 lbs. |
7 | 7 yrs | 48-51 in | 51-56 lbs. |
Size | Age | Height | Weight |
0/3 | 0-3 Months | Up to 23 in | 8-12 lbs |
3/6 | 3-6 Months | 23-25 in | 12-17 lbs |
6/9 | 6-9 Months | 25-27 in | 17-21 lbs |
9/12 | 9-12 Months | 27-29 in | 20-23 lbs |
12/18 | 12-18 Months | 29-31 in | 22-26 lbs |
18/24 | 18-24 Months | 31-33 in | 26-30 lbs |
Hat Sizing Chart
The following chart will help you determine the fitted hat size that is right for you. Measure your head where a hat would typically sit on then refer to the chart for your hat size.
Head Sizes | 21 1/4" | 21 5/8" | 22" | 22 1/4" | 22 3/8" | 23 1/8" | 23 1/2" | 23 7/8" | 24 1/4" | 24 5/8" | 25" |
Hat Size(s) | 6 3/4 | 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 |
Small | Medium | Large | X-Large | XX-Large | |||||||
S/M | M/L | L/XL | |||||||||
One Size Fits All |
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