FNDN Heated Skin-Fit Base Layer - Unisex

FNDN Heated Skin-Fit Base Layer - Unisex

$ 129.99 USD



FNDN Heated Skin-Fit Base Layer

*Being seasonal we only make limited runs of these every season and we sell out early every year.  We have 1 final order for the season arriving late March 2020 so skip the line, secure yours today and PRE-ORDER now!

*Please note: All orders containing this item will ship when this product is in stock  Late Feb 2020). There are no partial shipments. If you wish to receive other items earlier, please place separate orders.  This item qualifies for free domestic shipping :) Thank you!

Product Description

In 2018, having a closet consisting of cutting-edge capability is the name of the game. We’ve designed a heated, skin-fit base layer that is made from an extremely lightweight, breathable, stretch technical fabric.  The long sleeve, hooded base-layer with thumb hole cuffs is so versatile it can be worn under your favorite shirt, sweater, jacket or simply by itself to provide enough warmth as a parka jacket without the restricting bulkiness. Control every zone with this heat-on-demand base layer. 

FNDN soft-touch control buttons are capable of providing you with three different levels of heat in multiple heated zones. Stemming from your hands, back of your neck, then throughout the upper and center back regions. 

No matter if you work or play outside in the winter temps, turn to the Foundation Heated Base Layer for all day heated comfort.  

The unisex cut is designed to fit both Men and Women. Please see our sizing chart to determine the best fit for you.


  • Moisture wicking, breathable stretch fabric with heated back, hood and thumb hole cuffs
  • Fully machine washable (Must Remove Batteries)
  • 4 Radiant-X Core Heating Levels including High, Med, Low & “Smart Pre-Heat”
  • 6-hour continuous run time
  • Small & Lightweight high-performance BEGO Battery System
  • Universal USB Charging

Fabric:  Front: 90% Polyester, 10% Spandex; Back: 65% Polyester, 25% Cotton, 10% Spandex

FNDN Heated Skin-Fit Base Layer Includes:

  • 1 Skin-Fit Heated Base Layer long sleeve top with hood and thumb hole cuffs
  • 3 3.7V Li-Ion Rechargeable “BEGO” Batteries
  • 1 USB Dual Battery Charging Cable

*Smart Pre-Heat: Features a battery-saving “Smart Pre-Heat” mode.  The pre-heat mode happens when initially turning the controller on. The LED is red, but will slowly flash red. The smart pre-heat occurs for the first five minutes and then automatically kicks to medium to save battery. You can bypass this level by simply pressing the button again.


Battery RUN Times

Heated Base Layer - Skin Fit

LED Light Color

Battery Life

High - Red

158 min

Med - White

221 min

Low - Blue

420 min


Care Instructions:

  • Machine Wash Delicate (Remove Batteries)
  • Use No Bleach
  • Do Not Machine Dry
  • Do Not Iron


Sizing Chart:

Item S M L XL 2XL
Front length 64 66 66 71 73
1/2 Chest 42 45 51 54 57
1/2 Sweep 42 45 51 55 58
Back length 65 67 67 72 74
Sleeve length   (with the cuff) 76 78 78 83 85
Cuff opening width 9 9 10 10 11
Hood height 36 36 37 37 38
Hood width 27 27 28 28 29



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