Young boxing stars deserve the best clothes and Boxfit UK stock a wide variety of kid's t-shirts, including popular brands like Adidas. Choose from different colours, fits and materials to keep your children happy in the ring. Our tops are designed to manage moisture, control temperature and enhance comfort, whether for small or large youths up to the age of 13. Pick from a range of materials like cotton or a stretch base layer material, and wash with confidence.
Buy online today or call our team on 01708 320 320 for more information on any of our t-shirts.
The best-looking short sleeve tee shirt available and all with the BoxfitUK logo across the chest. Made from 100% Cotton construction with crew neck. Crew Neck T-shirt Large Boxfit Branding on front chest 100% cotton Sizes: XSmall Boys (3-4yrs), Small Boys (5-6yrs), Med Boys (7-8yrs), Large Boys (9-10yrs), XLarge Boys (11-12yrs) Please note that some Branded items may take a little longer to despatch as they are bespoke items, we aim to despatch within 5-10 working days.
A great looking t-shirt, this Boxfit Kids Contrast Cool T-shirt has contrast inserts on front and back sleeves for a perfect style. Its been made in Neoteric™ textured fabric with inherent wickability and quick drying properties. Features the Boxfit logo to the left breast. Boxfit Kids Contrast Cool T-shirt 100% Polyester Contrast inserts on front and back sleeves Sizes: XSY (3/4Years), SY (5/6 Years), MY (7/8 Years), LY (9/11 Years), XLY (12/13 Years) Please note that some Branded items may take a little longer to despatch as they are bespoke items, we aim to despatch within 5-10 working days.
This BXF Kids Cool T-shirt is made from Neoteric™ textured fabric with inherent wickability and quick drying properties. It features the BXF logo left breast, at the top of the back and also on the right sleeve. A great t-shirt for wearing in and out of the gym. BXF Kids Cool T 100% Polyester Moisture-wicking fabric Sizes: XSY (3/4Years), SY (5/6 Years), MY (7/8 Years), LY (9/11 Years), XLY (12/13 Years) Please note that some Branded items may take a little longer to despatch as they are bespoke items, we aim to despatch within 5-10 working days.
A great looking t-shirt, this BXF Kids Contrast Cool T-shirt has contrast inserts on front and back sleeves for a perfect style. Its been made in Neoteric™ textured fabric with inherent wickability and quick drying properties. Features the BXF logo to the left breast, right sleeve and at the top on the back. BXF Kids Contrast Cool T-shirt 100% Polyester Contrast inserts on front and back sleeves Sizes: XSY (3/4Years), SY (5/6 Years), MY (7/8 Years), LY (9/11 Years), XLY (12/13 Years) Please note that some Branded items may take a little longer to despatch as they are bespoke items, we aim to despatch within 5-10 working days.
Camo print gives this boxer graphic an edge and will become staple in your wardrobe. This t-shirt features a champion boxer graphic to the front. It has classic proportions and has been made from 100% organic cotton for a soft and comfortable feel. BXF Camo Boxer Tee Unisex Kids Tee, Medium Fit Round neck Fabric washed 100% Organic ringspun combed cotton Sizes: XSmall Boys 3/4 years, Small Boys 5/6 years, Medium Boys 7/8 years, Large Boys 9/11 years, XLarge Boys 12/14 years Please note that this item may take a little longer to despatch as they are bespoke items and made to order, we aim to despatch within 5-10 working days.
Push harder, move faster, and train smarter in the Be First Performance T-Shirt that has been made for boxers who take every session seriously. Lightweight, breathable, and built to handle the heat, this tee is designed to keep you cool through the toughest rounds. Crafted using TriDri’s sweat-wicking fabric and upgraded with a reflective silver Be First “B” logo on the centre chest, this performance t-shirt doesn’t just feel good and it looks the part, too. Whether you’re smashing a bag session, on the pads, or in the ring, this top keeps up with every move. Step into the gym with purpose. Be First. Stay ready. Train harder. Reflective Be First “B” logo on centre chest Sweat-wicking, quick-dry fabric – stay cool under pressure Lightweight stretch for unrestricted movement Athletic fit – ideal for boxing training and fitness work Durable and easy-care – built for daily use Sizes: XSmall Boys (3-4yrs), Small Boys (5-6yrs), Medium Boys (7-8yrs), Large Boys (9-11yrs), XLarge Boys (12-13yrs)
Level up your team kit with this high-performance t-shirt from featuring the bold BoxFit logo on the centre chest. Designed for durability and comfort, it’s the perfect training essential whether you’re in the gym, in the ring, or repping your crew on the go. Lightweight, quick-dry fabric to keep you cool and comfortable Athletic fit designed to move with you Contrast panel design for a modern, sporty look Tapered leg design for a clean, athletic silhouette BoxFit logo on the chest XSmall Boys 3-4 years, Small Boys 5-6 years, Medium Boys 7-8 years, Large Boys 9-10 years, XLarge Boys 11-12 years,XXLarge Boys 13 years
Train in this Boxfit Dri Fit T-Shirt that is made from in a soft, lightweight fabric that is perfect during outdoor workouts. Features the logo to the centre chest.
Boxfit Dri Fit T-Shirt 100% Polyester Comfortable crew neck Wicking fabric to keep you dry Size: XSmall Boys (21/22"), Small Boys (23/24"), Medium Boys (25/26"), 9/10 Large Boys (27.5/29"), XLarge Boys (31/32") Please note that this product will have a delayed delivery timeline as they are bespoke items and made to order, see our custom disclaimer above for delivery times.
A great T-shirt with the Boxfit UK logo in West Ham's Clarent & Blue, plus the hammers as the X. Bring both your loves together, boxing and football!! 100% construction with crew neck Sizes: Small Boys, Medium Boys, Large Boys, XLarge Boys Adult sizes are still available.
We've put our brand together with your club colours in this new range of tees that have been created in a range of club colours so you can show your loyalty. Train in this comfortable classic cotton t-shirt that is ideal for working out in or for simply wearing on your days off. Made from 100% cotton ensures its durable, quality and comfortable. B Club Colours Kids Cotton T-Shirt Crew neck Short sleeve 100% cotton Sizes: XSmall Boys (3-4yrs), Small Boys (5-6yrs), Medium Boys (7-8yrs), Large Boys (9-10yrs), XLarge Boys (11-12yrs) Please note that this product will have a delayed delivery timeline, please see our club shop/custom disclaimer above for delivery times. Any custom products with additional printing such as initials and names etc. are non-returnable. We appreciate that selecting the correct size may be difficult sometimes but please note that if a junior size is selected and an adults size was required, we may charge for re-stocking. If you are unsure about the size you require, please call us on 01708 320320 and one of our sales team will assist you.
LIMITED EDITION - Grab hold of this limited edition prize fighter heavyweight t-shirt based on the classic street fighter video game. Keep eyes peeled for future limited edition prize fighter tees! Crew neck Short Sleeve 100% cotton Large printed design Limited edition - heavyweights
Be sure to grab one of these Limited Edition Bee Visuals “Be First” Boxing Kids T-Shirt that isn’t just apparel it’s a statement for fighters, fans, and style warriors. This uniquely designed t-shirt features an iconic Bee Visuals “Be First” artwork that is bold, high-impact, and instantly recognisable. Only a small number of these will ever be made, each one crafted from 100% organic combed ring-spun cotton for unmatched comfort and durability. Wear this limited design tee in the gym, at the fight, or on the streets for a piece of boxing culture that sets you apart. Be first… or miss out forever. Limited Edition Kids Bee Visuals “Be First” print 100% organic cotton (180gsm) Classic crew neck, unisex fit Available Online Only Sizes: XSmall Boys 3/4, Small Boys 5/6, Medium Boys 7/8, Large Boys 9/11, XLarge Boys 12/13
Online exclusive only available at Boxfit UK. Built for movement. Designed to unite. The Be First Contrast Tee takes the classic look and sharpens it with modern athletic styling. Clean contrast details and a smooth, lightweight fabric make it perfect for training, travel, or day-to-day wear. It’s made for teams that lead and individuals who don’t wait their turn. Athletic fit with contrast shoulder and side panels Lightweight, breathable performance fabric Twin-needle stitching for durability Finished with the Be First logo on the left chest Sizes: XSmall Boys (3-4yrs), Small Boys (5-6yrs), Medium Boys (7-8yrs), Large Boys (9-10yrs), XLarge Boys (11-12yrs), XXLarge Boys (13yrs)
With a unique Lordish BXF font to the front this t-shirt will become staple in your wardrobe. It has classic proportions and has been made from 100% organic cotton for a soft and comfortable feel. BXF Lordish Tee Unisex Kids T-shirt, Medium Fit Round neck BXF logo on the back at the neck Fabric washed 100% Organic ringspun combed cotton Sizes: XSmall Boys 3/4 years, Small Boys 5/6 years, Medium Boys 7/8 years, Large Boys 9/11 years, XLarge Boys 12/14 years Please note that this item may take a little longer to despatch as they are bespoke items and made to order, we aim to despatch within 5-10 working days.
The Adidas Boys T19 Short Sleeve Jersey is an ideal top for those hot days in the training gym, this jersey keeps you cool with breathable, quick-drying fabric. It's cut for a full range of motion, so you stay focused on your practice session. Adidas Boys T19 Short Sleeve Jersey Climacool ventilation Ribbed crewneck 100% recycled polyester interlock
No matter what workout you are doing the Adidas T19 Kids Polo Shirt is up for the job. The ventilated build of this polo shirt helps regulate your temperature on warm days. The regular fit stays true to the traditional polo shirt style making it your perfect workout gear. Adidas T19 Kids Polo Shirt Climacool ventilation Ribbed polo collar with button placket 100% recycled polyester tricot