
5 out of 5 Customer Rating
Launch Piped Knicker Baseball Pants, Adult & Youth is rated
4.7 out of
5 by
21.
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Launch Piped Knicker Baseball Pants, Adult & Youth
Launch Piped Knicker Baseball Pants, Adult & Youth
What color do you want? White/Black

This knee-high fit pant features a enhanced mechanical stretch polyester fabric. This pant also has gel grip branded waistband with belt loops (belt not included).
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Item #YLNCHKPP-W/B-91
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Cloth:Enhanced Mechanical Stretch Polyester
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Color:White/Black
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Fit:Semi-Relaxed, Knee High
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Gender:Boys
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Hemmed:Finished
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Inseam:S (16"), M-XXL (18")
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Level:Adult
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Series:Launcher
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Size:Youth XL
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Sport:Baseball
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Technology:Plated, 2-Way Stretch, Moisture Management, Stain Release
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Usage:Pants
For waist size, measure around the waist above the top of the hip bone. The measuring tape should be positioned approximately where the person wears a belt.
MENS | Waist | Inseam All Other | Inseam BP350 | Inseam BPU350 | Inseam BEP31 | Inseam PPU140 | Inseam BPU150 |
---|---|---|---|---|---|---|---|
S | 28-30" | 31" | 28" | 37" | 24" | 37" | |
M | 32-34" | 33" | 30" | 37" | 24" | 37" | 37" |
L | 36-38" | 33" | 30" | 37" | 24" | 37" | 37" |
XL | 40-42" | 34" | 31" | 37" | 24" | 37" | 37" |
XXL | 44-46" | 34" | 31" | 37" | 24" | 37" | 37" |
MENS | Waist | Inseam All Other | Inseam BP350 | Inseam BPU350 | Inseam BEP31 | Inseam PPU140 | Inseam BPU150 |
---|---|---|---|---|---|---|---|
S | 28-30" | 31" | 28" | 37" | 24" | 37" | |
M | 32-34" | 33" | 30" | 37" | 24" | 37" | 37" |
L | 36-38" | 33" | 30" | 37" | 24" | 37" | 37" |
XL | 40-42" | 34" | 31" | 37" | 24" | 37" | 37" |
XXL | 44-46" | 34" | 31" | 37" | 24" | 37" | 37" |
YOUTH | Waist | Inseam All Other | Inseam YBP350 | Inseam YBPU350 | Inseam YBEP31 | Inseam YBU150 |
---|---|---|---|---|---|---|
XS | 21-22" | 23" | 14.5" | |||
S | 23-24" | 24" | 23" | 33" | 16.5" | 33" |
M | 25-26" | 25" | 24" | 33" | 18.5" | 33" |
L | 27-28" | 26" | 25" | 33" | 20.5" | 33" |
XL | 29-30" | 27" | 26" | 33" | 21.5" | 33" |
XXL | 31-32" | 28" | 27" | 33" | 33" |
YOUTH | Waist | Inseam All Other | Inseam YBP350 | Inseam YBPU350 | Inseam YBEP31 | Inseam YBU150 |
---|---|---|---|---|---|---|
XS | 21-22" | 23" | 14.5" | |||
S | 23-24" | 24" | 23" | 33" | 16.5" | 33" |
M | 25-26" | 25" | 24" | 33" | 18.5" | 33" |
L | 27-28" | 26" | 25" | 33" | 20.5" | 33" |
XL | 29-30" | 27" | 26" | 33" | 21.5" | 33" |
XXL | 31-32" | 28" | 27" | 33" | 33" |
Knicker Pants
For waist size, measure around the waist above the top of the hip bone. The measuring tape should be positioned approximately where the person wears a belt.
For: BP150K, LNCHKP, LNCHKPP
Adult | SM | MD | LG | XL | XXL |
---|---|---|---|---|---|
Waist | 28-30" | 32-34" | 36-38" | 40-42" | 44-46" |
Inseam | 16" | 18" | 18" | 18" | 18" |
Adult | SM | MD | LG | XL | XXL |
---|---|---|---|---|---|
Waist | 28-30" | 32-34" | 36-38" | 40-42" | 44-46" |
Inseam | 16" | 18" | 18" | 18" | 18" |
For: YP150K, YLNKP, YLNKPP
Youth | SM | MD | LG | XL | XXL |
---|---|---|---|---|---|
Waist | 23-24" | 25-26" | 27-28" | 29-30" | 31-32" |
Inseam | 10" | 12" | 14" | 16" | 16" |
Youth | SM | MD | LG | XL | XXL |
---|---|---|---|---|---|
Waist | 23-24" | 25-26" | 27-28" | 29-30" | 31-32" |
Inseam | 10" | 12" | 14" | 16" | 16" |
Women & Girl Pants
For waist size, measure around the waist above the top of the hip bone. The measuring tape should be positioned approximately where the person wears a belt.
For: WRB150, WLNCH, All Others
Women Sizes | Waist | Inseam |
---|---|---|
XS | 23-24" | 21" |
S | 25-26" | 21.5" |
M | 27-29" | 22" |
L | 30-32" | 22.5" |
XL | 33-35" | 23" |
XXL | 36-38" | 23.5" |
Women Sizes | Waist | Inseam |
---|---|---|
XS | 23-24" | 21" |
S | 25-26" | 21.5" |
M | 27-29" | 22" |
L | 30-32" | 22.5" |
XL | 33-35" | 23" |
XXL | 36-38" | 23.5" |
For: WJRJ150G, WLNCHG
Girls | Waist | Inseam |
---|---|---|
S | 18-20" | 14.5" |
M | 21-23" | 16" |
L | 24-26" | 18" |
Girls | Waist | Inseam |
---|---|---|
S | 18-20" | 14.5" |
M | 21-23" | 16" |
L | 24-26" | 18" |
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Tan

White
Rated 5 out of
5
by
epbaby_2575 from
Must have
Love these pants! They fit relaxed since my guys a little heavier/ they’re super light and breathable along with being durable. I love the style of them and my son says they are really comfortable
Date published: 2025-09-27
Rated 5 out of
5
by
crystals170_2050 from
High Quality Baseball Pants!
My son tried the Launch Piped Knicker Baseball Pants by Rawlings. Baseball is the main sport in our house so we have a lot of experience with different apparel and equipment. My son said these baseball pants are extremely comfortable and I could feel the level of quality when I unboxed the package. The black piping will match just about anything and my son is really into the knickers with socks right now. Overall, a great product for any baseball player!
Date published: 2025-09-24
Rated 4 out of
5
by
alyssam718_2056 from
Baseball pants of great quality!
My son absolutely loved his Rawling Baseball pants! He said they were beyond comfortable, and he especially appreciated that they were lightweight and breathable! The elastic on the waistband wasn't too constructing and easy to maneuver around. These pants are not only of great quality but they are affordable. It will definitely be a repurchase for us!
Date published: 2025-07-29
Rated 5 out of
5
by
feliciar29_4798 from
Wish they came sooner.
So let me start off with this disclaimer, I received these from influenster for my honest opinion and review. Wish these arrived sooner, could have saved us some money since we could have used them the whole baseball season. They felt great, fit wonderfully and it looked up at about $20 for the pants.
Date published: 2025-08-31
Rated 3 out of
5
by
kenb29_6026 from
Solid Choice
The fabric can snag on bleachers or fences if you’re not careful, and belt loops feel a bit snug for thicker belts. Overall, reliable and budget friendly—perfect for youth or adult players wanting pro-style performance on a budget. Would recommend for practice or games!
Date published: 2025-08-30
Rated 5 out of
5
by
gherickb_480 from
EXCELLENT PRODUCT
The Rawlings Launch Piped Knicker Baseball Pants offer a solid fit with an athletic cut that enhances mobility. Their classic style stands out on the field, while durability holds up through tough play. Comfort and breathability keep players cool and focused.
Date published: 2025-09-17
Rated 5 out of
5
by
melaniec293_6536 from
Great quality!
These Rawlings baseball pants are great quality! The material is soft and isn’t a material that would irritate your skin even in the heat. The piping detail along the side gives it a little something extra than the basic design most baseball pants have.
Date published: 2025-09-16
Rated 5 out of
5
by
Anonymous from
Great baseball pants!
They are very nice quality! Definitely breathable material. They have the perfect fit on my son! The design is very nice and great quality. I feel like they’ll definitely last him the whole season! He loves them so much!
Date published: 2025-07-28
- y_2025, m_9, d_29, h_9
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