Skip to content

Size Guide - Simms Mens Tops and Jackets - 2026

Simms Men's Tops and Jackets Size Guide

How To Measure Your Size


Be sure to keep the tape level, and not too tight. Then use the chart as a guide, but allow for some variance based on how you prefer the garment to fit.

CHEST: Measure the full circumference of your chest just below your armpits.

Size Chart

Size Chest (cm)
X-Small 83 - 89
Small 91 - 96
Medium 99 - 104
Large 106 - 114
X-Large 116 - 121
XX-Large 124 - 129
3X-Large 132 - 137
4X-Large 139 - 144

Measurements refer to body size, not garment dimensions.