Winter Hat For Thermal Comfort At Extremely Low Temperatures. It Was Made Of A Two-Layer Bratex® Membrane With Increased Vapor-Permeability And Water-Tightness Parameters (8000 Mm H2o / 8000 G / M2 / 24 H). The Outer Surface Of The Fabric Has Been Covered With A Special Dry Care® Finish, Which Makes The Cap More Resistant To Dirt And Allows Water To Flow More Freely On Its Surface. The Interior Is Lined With A Fleece Pleasant To The Touch. The Earflaps Can Be Tied Together Under The Chin With An Adjustable Strap To Make The Hat Fit Snugly Around Your Head. The Cap Has A Folded Peak To Protect Against The Sun. In Addition, The Hat Is Equipped With A Removable And Retractable Mask For The Chin, Providing Additional Protection Against Frost.Features:- Bratex® Two-Layer Membrane- Thick Insulation- Ear Muffs To Protect Against Frost- Additional Mask- Regulation In The Circuit- Magnet Visor To Protect Against The Sun- Reflective Logos And Stickers For Increased Safety- Inner Lining With FleeceUv Protection:- Uv Radiation Occurs Throughout The Whole Year And Carries Both Positive And Negative Effects On Our Body. Being In The Sun Improves General Well-Being, Has Anti-Depressant Effects. Solar Radiation Affects The Production Of Serotonin (The Hormone Of Happiness), And Is Also Responsible For The Production Of Vitamin D3 By The Body. However, As You Know, Everything Is Good In Measure. Spending Time In The Sun For A Long Time Can Lead To Sunburn, Erythema, Skin Peeling. For Angler Who Spends A Lot Of Time In The Sun, Graff Climate Clothing Will Be A Perfect Protection. The Entire Graff Climate Collection Has Upf 30 Solar Protection. This Means That If 50 Units Of Uv Sun Rays Are Directed To Clothing With Upf 30, Only One Unit Of Rays Will Pass Through This Clothing And Reach The Skin, I.E. It Blocks 98% Of Uv Rays.Specifications:- Polyester 100%