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Custom Uniforms for Any Sport or Team Anywhere
At Sideline Uniforms, we’re more than just a uniform supplier—we’re your trusted partner in team spirit, performance, and pride. With a passion for excellence and a deep understanding of what teams need both on and off the field, we’ve built our reputation on quality, reliability, and unmatched customer service.
ARRIVALS
BEST SELLERS
Custom 7v7 Flag Football Helmets
Stand out in the tournament with custom 7v7 helmets in your team colors. Lightweight flag football headgear with your logo and graphics fully sublimated — built for comfort across long tournament days. An adjustable fit system keeps the helmet secure through every cut and route. 10-set minimum, free design mockup, and 10–14 business day turnaround, as low as $27.99. Get your free quote today.
Custom Arm Sleeves
Add the pro touch with custom arm sleeves in your team colors. Compression fit with your logo sublimated to never crack or peel — built for basketball, football, and baseball players who want the look and the support. The second-skin fit stays put all game: no sliding, no adjusting, no distractions. 10-set minimum, free design mockup, 10–14 business day turnaround. As low as $17.99 per set. Request your free quote today.
Features:
- Fully customizable arm sleeves
- Premium Spandex Lycra Polyester fabric
- Compression fit for muscle support and performance
- Lightweight, breathable, and sweat-wicking material
- High-quality full sublimation printing
- Fade, crack, and peel-resistant graphics
- Secure fit for all-day comfort
- Youth and Adult Sizes
- Minimum Order 10 sets
- As Low As $17.99 per set
Custom Athletic Gloves
Finish the uniform from fingertips down with custom athletic gloves. Your team colors and logo on gloves built for grip, comfort, and game-day durability. Textured palms improve grip in any weather, while the flexible back keeps hands moving freely and a secure wrist closure locks every pair in. 10-set minimum, free custom design mockup, and 10–14 business day turnaround, as low as $19.99. Request your free quote today.
Custom Baseball Caps
Top off the uniform with custom baseball caps built for your roster. Choose your team colors and logo on a structured, comfortable fit — available in youth and adult sizes with a 10-set minimum. Free custom design mockup before you order, 10–14 business day turnaround, and free shipping on orders $100+, as low as $14.99. Request your free quote today.
Custom Baseball Jerseys
Take the field in custom baseball jerseys built around your team. Names, numbers, and colors fully sublimated — graphics that won't fade, peel, or crack through a whole season. Choose full-button or pullover styling to match your program's tradition. Sizes youth YXS–YXL through adult S–6XL, 10-set minimum, free design mockup, and 10–14 business day turnaround. As low as $24.99 each. Request your free quote today.
Features:
- Fully customizable baseball jersey
- Premium Spandex Lycra Polyester fabric
- Lightweight, breathable, and flexible
- Button-up or pullover style options
- Durable double-stitched seams
- High-quality full sublimation printing
- Fade, crack, and peel-resistant graphics
- Optional embroidery and patchwork
- Athletic fit for comfort and mobility
- Ideal for leagues, schools, clubs, and more
- Sizes Youth XS to Adult 6XL
- Minimum Order 10
- As Low As $24.99ea
Custom Baseball Pants
Built for nine innings and a full season. Custom baseball pants in your team colors — durable fabric, comfortable athletic fit, and reinforced where sliding happens. An elastic waistband with belt loops gives every player a dialed-in, comfortable fit. Sizes youth YXS–YXL through adult S–6XL, 10-set minimum, free design mockup, and rush orders available before opening day. As low as $24.99 each. Get your free quote today.
Features:
- Fully customizable baseball pants
- Premium Spandex Lycra Polyester fabric
- Available in full-length and knicker styles
- Lightweight, breathable, and flexible
- Athletic stretch fit for maximum mobility
- Durable double-stitched construction
- High-quality full sublimation printing
- Fade, crack, and peel-resistant graphics
- Custom piping, colors, and team details
- Ideal for leagues, schools, clubs, and more
- Sizes Youth XS to Adult 6XL
- Minimum Order 10
- As Low As $24.99ea
Custom Basketball Jerseys
Build your team's identity with custom basketball jerseys from Sideline Uniforms. Unlimited colors and graphics with team names and player numbers fully sublimated — no cracking, no peeling, no fading. Reinforced stitching at stress points keeps jerseys game-ready season after season. Sizes youth YXS–YXL through adult S–6XL, 10-set minimum, free design mockup, and 10–14 business day turnaround. As low as $21.99 each. Request your free quote today.
Features:
- Fully customizable basketball jersey
- Premium Spandex Lycra Polyester fabric
- Lightweight, breathable, and moisture-wicking
- Athletic stretch-fit design for maximum mobility
- Durable double-stitched seams
- High-quality full sublimation printing
- Fade, peel, and crack-resistant graphics
- Optional patchwork and embroidery upgrades
- Available in Youth and Adult sizes
- Ideal for schools, clubs, leagues, and more
- Sizes from Youth XS to Adult 6X
- Minimum Order 10
- As Low As $21.99ea
Custom Basketball Short Sets
Match from top to bottom with custom basketball short sets — a sublimated shirt and shorts combo in your team colors, names, and numbers. Lightweight, breathable fabric with an athletic fit built for warmups, training, and travel. Sizes youth YXS–YXL through adult S–6XL, 10-set minimum, free design mockup, and 10–14 business day turnaround. As low as $29.99 per set. Request your free quote today.
Features:
- Includes matching shirt and shorts set
- Lightweight breathable athletic material
- Moisture-wicking fabric for all-day comfort
- Adjustable elastic drawstring waistband
- Fully customizable colors, logos, names
- Comfortable athletic fit for training
- Durable construction for long-lasting wear
- Perfect for athletes, coaches, teams
- Ideal for warmups, workouts, travel
- Available in youth and adult sizes
- Minimum Order 10 sets
- As Low As $29.99
OUR MISSION.
Our mission is simple: to provide durable, high-quality custom uniforms and team gear at affordable prices, without ever compromising on style or performance. From youth leagues to competitive programs, schools to clubs, we proudly outfit organizations of all sizes with custom solutions that look great, feel great, and last all season long.
We know how important it is to get it right—that’s why our professional design team works closely with you to bring your vision to life. Whether you’re creating a bold new look or sticking to tradition, we offer free custom design services to ensure every detail reflects your team’s identity
PRINTING PROCESS
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