ITR Core Collection Long Sleeve Base Layer

Cool-weather comfort with timeless style.

Designed for the rider who demands comfort without compromise the ITR Core Long Sleeve Base Layer delivers breathable warmth and elegant practicality.
Crafted from premium four-way stretch fabric, it moves effortlessly with your body — keeping you comfortable, confident and refined in every stride.

A discreet zip neckline and convertible collar create a sleek finish, whether layered under outerwear or worn alone for everyday training.
The perfect blend of function and understated style — because performance deserves refinement.

Features

• Long sleeve design for cool-weather riding and layering

• Discreet zip neckline for seamless wear and adjustable airflow

• Collar can be worn up or down for a refined finish

• Breathable, moisture-wicking fabric

• Four-way stretch for comfort and mobility

Fabric & Fit

• 75% Nylon, 25% Spandex

• Slim fit for a streamlined look

• For a looser fit, we recommend sizing up

Size Guide

• XS – UK 6/8

• S – UK 8/10

• M – UK 10/12

• L – UK 12/14

• XL – UK 14/16

Dani is a UK 6/8 and is wearing size small