• Online:
  • URL for this product:
  • From the U.S. and CanadaCall 1-800-426-4840
  • Mon. through Sun., 4 a.m. through 11 p.m. PT.
  • InternationalCall 1-253-891-2500
  • Mon. through Sun., 4 a.m. through 11 p.m. PT. English language only.

REI MTS Union Suit - Infants'/Toddlers'

This item is currently sold out or unavailable online.

Shop more REI

This page is provided for reference to historical product information.

Wrap your baby or toddler in warmth with our midweight thermal union suit, great as a layer for cold-weather activities or even just around the house.

  • MTS® (Moisture Transport System) fabric wicks moisture away from skin to keep kids dry and warm in cold weather
  • Feels soft against your skin; made of polyester/Lycra® spandex for a stretchy, comfortably snug fit
  • Fabric provides UPF 50+ sun protection, shielding skin from harmful ultraviolet rays
  • Long front zipper runs diagonally for easy diaper changes; gusseted crotch allows freedom of movement
  • Knit cuffs and neckline improve comfort and help retain warmth
  • Machine washable for no-hassle care

Made in USA.

Item 723820


This item's hot - and it's only available online.

REI Membership

REI MTS Union Suit - Infants'/Toddlers' Specs
Best use
94% polyester/6% Lycra spandex

REI MTS Union Suit - Infants'/Toddlers'

Loading Ratings & Reviews...

Ask a question and have it answered by REI product experts and fellow outdoor enthusiasts. Need immediate assistance? Use Live Help.

Loading Questions & Answers...

How are we doing? Give us feedback on this page.

FREE SHIPPING With $50 minimum purchase

MEMBERS, EARN A $20 BONUS CARD! When you spend $100 April 14-29. Single-use bonus card redeemable May 2-12. Details
  • Join REI today!
  • REI Membership
  • REI member benefits include an annual refund (typically 10% on eligible purchases).
  • Join REI today!
  • Sign up for REI Gearmail®
  • and get 15% off selected items!
  • Store Locator
  • Locate an REI store near you.
  • Find a Store
© 2014 Recreational Equipment, Inc. All rights reserved. REI, the REI Tree and Mountain design, Novara, and
REI Adventures are trademarks of Recreational Equipment, Inc.

Find REI on: FacebookTwitterYouTubeFlickrMobile site