Savior Heat SS04R Heated Socks – Far-Infrared Electric Thermal, 3-Heat Settings, 7.4V Rechargeable, Unisex S–XL

Warm Feet. Longer. Wherever You Go.

The Savior Heat SS04R heated socks use far-infrared heating elements strategically positioned across the toes, instep, and sole for full-foot warmth. Three heat settings let you dial from a gentle 40°C (100°F) up to a toasty 65°C (131°F), with runtime up to 10 hours on low. The 7.4V 2200mAh rechargeable lithium-ion battery tucks into a pocket at the top of the sock and connects via internal cable — no bulk underfoot. Made from 55% Coolmax / 25% Elastio / 20% spandex for breathable, stretch-to-fit comfort. Unisex sizing S, M, XL. Ideal for skiing, hiking, cycling, hunting, snowmobiling, fishing, and anyone who suffers from cold feet, Raynaud’s, arthritis, or poor circulation.

Key Features

• Far-infrared full-foot heating – heating elements cover the toes, instep, and sole; stimulates blood circulation and relieves cold, stiffness, and joint discomfort
• 3 heat settings with LED indicator – Red = High (~65°C / 131°F, 3.5–4 hrs) / White = Medium (~50°C / 122°F, 5–6 hrs) / Blue = Low (~40°C / 104°F, 8–10 hrs)
• 7.4V 2200mAh rechargeable battery – safety-certified lithium-ion; battery pocket at top of sock keeps weight off your foot; easy to remove for washing
• Coolmax-blend fabric – 55% Coolmax / 25% Elastio / 20% spandex — moisture-wicking, breathable, and stretchy for a snug, comfortable fit all day
• Unisex design – suitable for men and women across S, M, and XL sizing
• Wide use case – skiing, snowboarding, snowmobiling, hiking, camping, cycling, motorcycle riding, hunting, fishing, and everyday cold-weather wear

Heat Settings at a Glance

• Red (High) – ~65°C / 131°F — up to 3.5–4 hours
• White (Medium) – ~50°C / 122°F — up to 5–6 hours
• Blue (Low) – ~40°C / 104°F — up to 8–10 hours

How to Use

1. Connect the battery to the internal cable inside the battery pocket at the top of the sock, then insert the battery into the pocket.
2. Press and hold the switch button for ~3 seconds until the Red light appears (highest heat setting).
3. Press lightly to cycle through settings and select your preferred heat level.
4. When not in use, remove the battery and store in a dry place.

Size Guide

• S – EU 35–38 / US Women’s 5–8
• M – EU 39–42 / US Men’s 6–9 / Women’s 8.5–11
• XL – EU 47–48 / US Men’s 13–14

Note: Allow 1–3cm sizing tolerance. We recommend sizing by foot length rather than shoe size.

Care Instructions

• Remove battery before washing
• Hand wash recommended; if machine washing, use a laundry bag on a gentle cycle
• Do not tumble dry or expose to high heat

Specifications

• Brand: Savior Heat
• Model: SS04R
• Fabric: 55% Coolmax / 25% Elastio / 20% Spandex
• Heating: Far-infrared elements — toes, instep, sole
• Heat levels: 3 (Low / Medium / High)
• Temperature range: 40–65°C / 100–131°F
• Runtime: 3.5–10 hours (varies by setting)
• Battery: 7.4V 2200mAh Li-ion, rechargeable, removable
• Sizes: S, M, XL (unisex)
• Package includes: 1 pair socks, 1 pair 7.4V 2200mAh batteries, box, manual, portable bag