The Forty Below® Simple Slipper boot insulation layer


Available in stock

Quick Overview

Forty Below® Simple Slipper™ overboots  are an insulation layer that is designed to fit over shoes and boots inside the Forty Below® Light Energy™ overboots.  Please see below for more product details.

To Order: Please provide details about your boot/shoe in the boxes below. We will select the proper size of overboot for you based on your boot information.

Your shoe brand *

Your shoe model *

Your shoe size *

Sole length (measure the bottom of your boot sole from heel to toe in inches or cm) *