SleepStrong
SleepStrong Hot & Cold Sleeping Mask
SleepStrong Hot & Cold Sleeping Mask
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Most sleep masks do one thing. The SleepStrong Hot & Cold Sleeping Mask does two, and which side you use depends on what your body actually needs. The cool ice silk side draws heat away from your eyes and forehead, making it easier to fall asleep when you run warm or when your body temperature is still elevated after training. The warm breathable mesh side does the opposite — it retains gentle heat to relax the muscles around your eyes, relieve tension, and help you wind down before sleep. Two sides, two purposes, one mask. The adjustable strap keeps it in place through the night so you're not waking up to fix it, and the soft construction means it's comfortable whether you sleep on your back or your side.
- Cool ice silk side — draws heat away from the eyes and forehead, ideal for hot sleepers or post-workout wind-down
- Warm mesh side — retains gentle heat to relax eye muscles and relieve tension headaches before sleep
- Adjustable strap keeps the mask secure through the night — no waking up to reposition it
- Soft, lightweight construction — comfortable for back and side sleepers
- Available in 5 colorways: Blush & Gray, Olive & Cream, Black & Charcoal, Blue & White, Slate & Silver
Benefits & Features
Benefits & Features
The SleepStrong Sleep Mask is built for two distinct recovery phases — and does both in a single product.
Cool Side — Ice Silk
Designed for post-training use. The ice silk surface immediately draws heat away from your eyes and forehead — where post-workout inflammation and tension accumulate. The cooling contact triggers vasoconstriction, reducing fluid buildup and puffiness overnight. After a heavy session, your face is still inflamed long after you've left the gym. This is how you address it.
Warm Side — Breathable Mesh
Designed to help you wind-down. The mesh side traps gentle warmth around the eye area, relaxing the muscles that carry tension from screen time and a full training/work day. Easier to fall asleep. Less resistance getting to deep sleep.
100% Blackout
Complete light blocking. Darkness is a non-negotiable trigger for melatonin production. Less light interference means faster sleep onset and more time in the deep stages where recovery actually happens.
Adjustable Cord Strap
Stays in place all night. No waking up to fix it.
Size guide
Size guide
Adjustable over-ear straps make the mask a one size fits all item.
Materials
Materials
Cool Side: Ice Silk — Microfiber + Viscose Blend
Same thermal-conductive fabric as the sheet set. Pulls heat away from the skin on contact.
Warm Side: Breathable Mesh
Open-weave structure that retains gentle warmth without trapping heat or restricting airflow.
Care Instructions
Care Instructions
Hand wash in cold water with a small amount of mild detergent. Gently work the fabric — do not scrub or wring. Rinse thoroughly. Lay flat to air dry away from direct sunlight. Do not bleach. Do not tumble dry. Wash 2–3 times per week if used nightly — especially during heavy training weeks when sweat contact is higher.
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