2XU MT7398d Core Trisuit

The 2XU MT7398D Core Trisuit is a performance-focused sleeveless triathlon suit designed for athletes who want practical comfort and support across swimming, cycling and running. It combines lightweight PWX compression fabric through the lower body with sweat-wicking SBR SKIN stretch material across the upper body. The ergonomic panel construction and flatlock seams help reduce friction during long training sessions and races. An 8-inch compression short provides supportive coverage, while 45mm silicone leg grippers help keep the shorts securely positioned during movement. The trisuit also features two side pockets and three rear mesh nutrition pockets for convenient access to race essentials. A 3/4-length semi-auto lock zipper allows easy adjustment, while the TMF Core Tri Chamois uses perforated medium-impact foam for cushioning and moisture management. Recycled yarns are also incorporated into the garment.

Key Features

• Product Type: Men's Sleeveless Triathlon Suit

• Fabric Technology: Lightweight PWX compression fabric and SBR SKIN stretch fabric

• Upper Body Fabric: 230gsm SBR SKIN two-way tricot

• Lower Body Support: Lightweight PWX compression fabric

• Moisture Management: SBR SKIN fabric wicks sweat away from the upper body

• UPF Protection: 40+ UPF protection from the SBR SKIN fabric

• Short Length: 8-inch compression shorts

• Leg Grippers: 45mm silicone leg grippers

• Chamois: TMF Core Tri Chamois with 65-density medium-impact foam

• Pockets: Two side pockets and three rear mesh nutrition pockets

• Zipper: 3/4-length semi-auto lock zipper with zipper garage

• Seams: Ergonomically positioned flatlock seams to help minimize chafing

Product Specifications

• Brand: 2XU

• Model: MT7398D

• Product Name: Core Trisuit

• Gender: Men's

• Product Type: Sleeveless Triathlon Suit

• Upper Main Body: 82% Polyester, 18% Spandex

• Mesh: 94% Polyester, 6% Elastane

• Lower Body: 65% Recycled Nylon, 35% Lycra

• Upper Fabric: SBR SKIN stretch two-way tricot

• Lower Fabric: PWX compression fabric

• Short Length: 8 inches

• Chamois Foam: 65-density medium-impact foam

• Pocket Configuration: 2 side and 3 rear mesh pockets

• Zipper Type: 3/4-length semi-auto lock

• Leg Gripper Width: 45mm silicone

• Available Sizes: S, M, L, XL, XXL

• Suitable For: Triathlon training and racing

Triathlon Performance & Comfort

• Swim Transition: Sleeveless construction provides freedom around the shoulders and arms for smooth movement

• Cycling Comfort: Compression shorts and supportive fabric help maintain a secure fit during cycling

• Running Support: Lightweight lower-body compression and the TMF Core Chamois provide supportive cushioning without unnecessary bulk

• Race Nutrition: Multiple mesh pockets provide convenient access to gels and other race essentials

• Temperature Management: Sweat-wicking upper-body fabric helps move moisture away from the skin

• Movement: Ergonomic panel construction follows the body's movement across all three disciplines

Easy Operation / Usage

• Wear: Put on the trisuit and position the fabric evenly across the torso and legs

• Zipper: Use the semi-auto lock zipper to adjust the upper-body opening according to your preference

• Pocket Use: Place nutrition and small race essentials securely in the side or rear mesh pockets

• Fit: Ensure the silicone leg grippers sit comfortably around the thighs without excessive folding

• Care: Machine wash cold with like colors and follow the garment care label

• Drying: Hang dry in a cool, shaded area and avoid tumble drying

Why Choose This Product

• Triathlon Ready: Designed specifically for the demands of swim, bike and run events

• Muscle Support: PWX compression fabric provides lightweight lower-body support

• Moisture Control: SBR SKIN helps move sweat away from the upper body

• Secure Fit: Silicone leg grippers help keep the shorts positioned during movement

• Race Storage: Five pockets provide practical space for nutrition and essentials

• Chafing Reduction: Flatlock seams and a zipper garage help improve comfort during extended use

• Cushioned Ride: TMF Core Tri Chamois provides targeted cushioning for cycling sections

• Versatile Use: Suitable for triathlon training, racing and multi-sport sessions

In the Box

• 1 × 2XU MT7398D Core Trisuit