HOME COLLECTIONS LITTLE DOLFIN COLLECTION LITTLE DOLFIN BOYS' DOWN UNDER SWIM TRUNKS WITH ELASTIC WAISTBAND

Little Dolfin Boys' Down Under Swim Trunks with Elastic Waistband Style #9L01DU-E15

Limited Availability, get it while it lasts!

Chomp, splash, and swim in the Down Under Little Dolfin Swim Trunks, featuring a crew of cool crocodiles on a bright, easy to see, orange base! These trunks are quick-drying, lightweight, and super soft, making them perfect for all-day adventures in and out of the water. With a flexible fit, comfy elastic waistband, and updated inseam, they’re built for nonstop fun. Plus, the bright colors and chlorine-resistant fabric mean this suit is made to last—and easy to spot when your little croc’s on the move!

Features & Benefits
  • Boys’ swim trunk in Down Under print
  • 100% polyester microfiber
  • Quick-drying, lightweight, and soft
  • Elastic waistband for secure fit
  • Updated inseam for extra coverage and comfort
  • Durable and chlorine-resistant
  • Flexible fit for swimming and active play
  • Bright colored print for easy visibility in the water

Fabric Content: 100% Polyester Microfiber

Help your little swimmer reach their fullest potential in the water with youth training aids designed to assist in proper swimming technique for comfort and support.
Product Details

Limited Availability, get it while it lasts!

Chomp, splash, and swim in the Down Under Little Dolfin Swim Trunks, featuring a crew of cool crocodiles on a bright, easy to see, orange base! These trunks are quick-drying, lightweight, and super soft, making them perfect for all-day adventures in and out of the water. With a flexible fit, comfy elastic waistband, and updated inseam, they’re built for nonstop fun. Plus, the bright colors and chlorine-resistant fabric mean this suit is made to last—and easy to spot when your little croc’s on the move!

Features & Benefits
  • Boys’ swim trunk in Down Under print
  • 100% polyester microfiber
  • Quick-drying, lightweight, and soft
  • Elastic waistband for secure fit
  • Updated inseam for extra coverage and comfort
  • Durable and chlorine-resistant
  • Flexible fit for swimming and active play
  • Bright colored print for easy visibility in the water

Fabric Content: 100% Polyester Microfiber

Help your little swimmer reach their fullest potential in the water with youth training aids designed to assist in proper swimming technique for comfort and support.
Fit & Size

Sizing & Measuring (Inches)

SIZE CHEST (IN) WAIST (IN)
2T 20 19-19.5
3T 21 20-20.5
4T 22 21-21.5
4 22 22
5 23 22.5
6 24.5 23.5

How to Measure

When an athlete's measurement contains a partial inch, always round up to the next full inch. If an athlete's measurements fall across two sizes, order the larger size.

  1. Chest Measurement

    Measure the chest with arms at the side. Be sure to take the measurement at the fullest part of the chest.
  2. Waist Measurement

    Measure the waist at the natural waistline which is the narrowest part of the waist. If you're having trouble locating the natural waist, have the athlete bend to the side. The natural waist is where the body bends.
  3. Hip Measurement

    Take the hip measurement at the fullest part of the buttocks with the athlete's feet together.
  4. Torso Measurement

    Take the torso measurement from the center of the shoulder, down the torso, through legs, and back to the shoulder.
  5. Inseam Measurement

    Take the leg inseam measure the athlete without shoes by running the tape from the crotch to one inch above the floor.
Sizing Illustration

The goal of measuring is to determine the correct size to order for each athlete. Accurate measurements are vital to the proper fit of your athlete's apparel. Please make sure that all athletes are wearing fitted workout apparel during the measurement session.


Fabric Care

Dolfin offers fabrics that are produced to meet our exclusive stretch and quality standards. We take tremendous pride in having the best fabrics in the industry. As the leader in performance apparel, it's important for us to advise you of the tendencies of certain fabrics, as well as practices to avoid. Show More

Shipping & Returns

For more information on our shipping click here

Dolfin Swimwear gladly accepts customer returns provided the following conditions are met:

  • All return requests must be sent no more than 30 days after shipment of merchandise.
  • Returns must be processed through Returns (dolfinswimwear.com) in order to be accepted.
  • Merchandise must not have been worn or laundered and must have all hang tags and sew-in tags attached in their original position and condition.
  • The customer is responsible for all shipping charges.

Stock items ordered with embellishments are considered customized and are non-returnable. The exception to this is in the case of a Manufacturers error or defect (Refer to Returns: Special Order Items section for more information.)