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Teenage Mutant Ninja Turtles Master Splinter Men's Costume

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Please note:

  • Available for pre-order on September 02, 2025 12:00 AM CST.
  • Estimated In-Stock Date: Mid-October
  • Pre-orders are not eligible for discounts.
  • Once you click, you'll have 10 minutes to complete your pre-order.
  • Sorry, pre-orders can't be purchased or shipped with any other items.
  • We'll email you when your order has shipped!
  • Full payment is required at time of pre-order.
Items Out Of Stock
Item # FUN96525AD
Items Included
  • Robe
  • Pants
  • Headpiece
  • Belt
  • Pair of Gloves
  • Pair of Shoe Covers
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Product Information

Size Chart
Size Measurement Standard Metric
Small Robe Chest 41" 104cm
Small Sleeve Length 24 1/2" 62cm
Small Robe Length 42 1/2" 108cm
Small Pants Waist 27" - 42" 69cm - 107cm
Small Pants Inseam 31" 79cm
Small Belt Length 64 1/2" 164cm
Small Gloves Length 18" 46cm
Small Shoe Cover Foot Length 17 3/4" 45cm
Small Headpiece Neck Opening Circumference 21" 53cm
Size Measurement Standard Metric
Medium Robe Chest 45" 114cm
Medium Sleeve Length 25" 64cm
Medium Robe Length 43 1/4" 110cm
Medium Pants Waist 31" - 46" 79cm - 117cm
Medium Pants Inseam 31" 79cm
Medium Belt Length 64 1/2" 164cm
Medium Gloves Length 18" 46cm
Medium Shoe Cover Foot Length 17 3/4" 45cm
Medium Headpiece Neck Opening Circumference 21" 53cm
Size Measurement Standard Metric
Large Robe Chest 49" 124cm
Large Sleeve Length 25 1/2" 65cm
Large Robe Length 44" 112cm
Large Pants Waist 35" - 50" 89cm - 127cm
Large Pants Inseam 31" 79cm
Large Belt Length 72 1/2" 184cm
Large Gloves Length 18 1/2" 47cm
Large Shoe Cover Foot Length 18" 46cm
Large Headpiece Neck Opening Circumference 21" 53cm
Size Measurement Standard Metric
X-Large Robe Chest 53" 135cm
X-Large Sleeve Length 26" 66cm
X-Large Robe Length 44 3/4" 114cm
X-Large Pants Waist 39" - 54" 99cm - 137cm
X-Large Pants Inseam 31" 79cm
X-Large Belt Length 72 1/2" 184cm
X-Large Gloves Length 18 1/2" 47cm
X-Large Shoe Cover Foot Length 18" 46cm
X-Large Headpiece Neck Opening Circumference 21" 53cm
Features
  • 100% polyester
  • Twill robe has embroidered details, hook and loop fasteners down center front, belt loops
  • Plush faux fur pants have an elastic waistband
  • Twill belt threads through the loops on the robe, tie as desired, fiber filled tail sewn on the back
  • Fiber filled Faux fur and foam headpiece has neck draping to fit under robe, embroidered eyes, felt teeth, fiber filled nose, hook and loop fastener on the back
  • Faux fur gloves have fiber filled minky nails, elastic bands to secure on hands
  • Faux fur shoe covers have fiber filled minky nails, elastic bands on the ankles, twill foot wraps
  • Officially licensed
  • Made By Us Exclusive

The Master Has Arrived

Embrace the wisdom—and the whiskers—of the sewers with this officially licensed Adult TMNT Master Splinter Costume. Inspired by the iconic 1990s Teenage Mutant Ninja Turtles cartoon, this ensemble transforms you into the legendary rat sensei himself, ready to dispense ancient ninja knowledge and maybe a few Halloween treats.

Sewer Sage in Classic Style

The costume includes Splinter’s signature maroon robe, complete with twill construction, screen-accurate details, and fasteners that make dressing as effortless as meditation. A matching brown fabric belt ties the look together with classic cartoon flair, while the distressed hemline adds that battle-worn edge expected of a true martial arts master.

Furry, Fierce, and Fully Realized

The pants, gloves, and foot covers are all made from plush faux fur, giving Splinter his soft but scrappy silhouette. The headpiece features a sculpted snout, sharp felt teeth, and long whiskers crafted from Minky fabric for added texture. Minky claws and tail add dimension and detail to the look, turning every gesture and step into a scene straight out of Saturday morning TV.

Feet Built for the Dojo

The oversized foot covers include grey twill wraps to match the animated version of Splinter’s classic footgear. Whether you're leading the Turtles, training in secret, or striking a wise pose in the shadows, these soft, clawed feet help complete the masterful transformation.

Become the Mentor of Mutants

Perfect for nostalgic fans, group costumes, or anyone ready to lead with honor and fur, this Master Splinter costume captures the heart and humor of the original series. Wise, loyal, and just a little bit ragged around the edges—exactly as a rat sensei should be.

Made By Us
Designer Halloween costumes

We believe that costumes have the power to create some of life's best moments. That's why we started Made by Us. This diverse selection of costumes and accessories are all artfully designed and expertly crafted by our talented team of artists, designers, and developers.

Costume experts designing Halloween costumes

Each project begins with a passion for true quality–embroidered patches, faux fur cut with care, and hand-selected fabrics that are as durable as they are comfortable. Those are just a few examples of how much craft and creativity we put into each and every product. Just for you.

Behind the scenes of exclusive Halloween costume design

No matter how much time it takes, our goal has always remained the same–to create products that inspire your life's best moments–the big, the small, the funny, the spooky, and the sweet. The moments we all cherish. That's Made by Us.

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