--- product_id: 24481288 title: "Frostline Hat" brand: "outdoor research" price: "€ 60.81" currency: EUR in_stock: true reviews_count: 11 category: "Outdoor Research" url: https://www.desertcart.hr/products/24481288-frostline-hat store_origin: HR region: Croatia --- # Zip-out facemask & fleece-lined ear flaps - versatile cold defense 30D Pertex Endurance shell - ultralight & water-resistant Posh Pile fleece lining - high-pile warmth & moisture-wicking Frostline Hat **Brand:** outdoor research **Price:** € 60.81 **Availability:** ✅ In Stock ## Summary > ❄️ Stay Frostline-Ready: Where Classic Trapper Style Meets Next-Level Winter Tech ## Quick Answers - **What is this?** Frostline Hat by outdoor research - **How much does it cost?** € 60.81 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/24481288-frostline-hat) ## Best For - outdoor research enthusiasts ## Why This Product - Trusted outdoor research brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Cozy:** Ultralight 0.2 lb design with high-pile Posh Pile fleece delivers premium insulation without bulk. - • **Adaptive Warmth on Demand:** Zip-out facemask and fleece-lined ear flaps provide customizable protection for unpredictable alpine conditions. - • **Visibility Meets Function:** Snap-up foam brim blocks snow glare while maintaining full trail visibility and mobility. - • **Rugged Durability for the Bold:** Premium materials and reinforced construction ensure this trapper hat withstands the toughest outdoor challenges. - • **Engineered for Arctic Adventures:** Water-resistant Pertex Endurance fabric shields you from harsh winter elements without weighing you down. ## Overview The Outdoor Research Frostline Hat combines ultralight, water-resistant 30D Pertex Endurance nylon with high-pile Posh Pile fleece lining to deliver superior cold-weather insulation. Featuring a trapper-inspired design, it includes a zip-out facemask and fleece-lined ear flaps for adjustable protection, plus a snap-up foam brim for enhanced visibility. Weighing just 0.2 pounds, this durable winter hat is engineered for rugged outdoor performance and compact packability, making it a must-have for serious winter adventurers. ## Description Designed for extreme conditions, the Frostline Hat is built for ultimate winter weather protection. Water-resistant, ultralight 30D Pertex Endurance fabric keeps out the elements, while Posh Pile fleece provides warm, wicking insulation. A zip-out face mask and fleece-lined earflaps provide adjustable protection from biting wind and snow, and the foam brim snaps up for greater visibility when you’re eyeballing the route ahead. Review: Excellent piece of gear - one of a kind - I eyeballed this hat at a store then found it online at a little better, no a lot better price so I went with the better price. The first time I saw this hat and tried it on I wanted it. It's incredible although I've yet to wear it outside yet. I don't know where to start with how much I like this hat. It's super warm insulating material is very cozy - but not bulky or heavy. The shell is made of Pertex Quantum which is one of the best fabrics out there. It's very light and has an awesome hand. I really like the insulated ear flaps that can be flipped out of the way. The lined flip down brim and the pull out facemask are incredible. They took a classic hat style to new heights and made it light and compact for winter backpackers like myself. I think it's outstanding! www.letsgohikeit.com Review: Be wary of the size. It runs very small. But a good, warm, hat. - I like the hat. It was warm on a windy 23 degree day. It sits higher on my head than I'm used to, and that makes the small issue real. I wear a large hat, and this just barely makes it in terms of size. If you normally buy an extra large do not buy this hat. I kept it because it proved warm, and its extremely lightweight, folds up small, and with the flaps down it works very well. Glad the day it came was so cold, or I would have returned ti for sure due to the feel that it is too small. Two years later. It’s a truly warm hat, packs to almost nothing, I’d buy it again. Only drawback, other than small size, is the velcro does grab the collar of a down jacket and fuzz the nylon. I’ll end up removingthe velcro, and installing a snap. ## Features - Shell: 100% Nylon; Facemask: 63% Nylon, 23% Polyester, 14% Elastane; Lining: 100% Polyester - Imported - INSULATED FROST HAT DESIGN – Features water-resistant Pertex Endurance 30D shell fabric and high-pile Posh Pile fleece lining for effective cold-weather insulation. - WINTER PERFORMANCE STYLE – Trapper-inspired shape with built-in face mask that tucks away when not needed, perfect for snow, wind, or alpine conditions. - EAR FLAPS & MASK COVERAGE – Fleece-lined flap design provides secure warmth and protection around ears and face during active outdoor use. - FOAM BRIM FOR VISIBILITY – Snap-up foam visor keeps snow and glare out of your eyes without limiting mobility on the trail or climb. - BUILT FOR OUTDOOR ADVERSITY – Durable construction and premium materials provide reliable wear and comfort through rugged winter environments. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003P8QOHC | | Age Range Description | Adult | | Apparel Closure Type | Elastic | | Best Sellers Rank | #702,637 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #11,950 in Women's Hats & Caps | | Brand Name | Outdoor Research | | Color | Black | | Customer Reviews | 4.2 4.2 out of 5 stars (263) | | Fabric Type | Shell: 100% Nylon; Facemask: 63% Nylon, 23% Polyester, 14% Elastane; Lining: 100% Polyester | | Fit Type | Adjustable | | Global Trade Identification Number | 00727602172774 | | Hat Form Type | Trapper Hat | | Item Weight | 0.2 Pounds | | Manufacturer | Outdoor Research | | Material Type | Pertex Endurance (30D nylon) | | Occasion Type | Outdoor | | Pattern | Solid | | Pattern Style | Solid | | Product Care Instructions | Machine Wash | | Seasons | Winter | | Sport Type | Outdoor Lifestyle | | Style Name | 243496 | | Style Number | 243496 | | Sun Protection | 2E+1 Sun Protection Factor (SPF) | | UPC | 727602172774 | | Unit Count | 1.00 Count | | Water Resistance Level | Not Water Resistant | | character | sports | ## Images ![Frostline Hat - Image 1](https://m.media-amazon.com/images/I/71bA56lwGJL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent piece of gear - one of a kind *by C***8 on December 24, 2015* I eyeballed this hat at a store then found it online at a little better, no a lot better price so I went with the better price. The first time I saw this hat and tried it on I wanted it. It's incredible although I've yet to wear it outside yet. I don't know where to start with how much I like this hat. It's super warm insulating material is very cozy - but not bulky or heavy. The shell is made of Pertex Quantum which is one of the best fabrics out there. It's very light and has an awesome hand. I really like the insulated ear flaps that can be flipped out of the way. The lined flip down brim and the pull out facemask are incredible. They took a classic hat style to new heights and made it light and compact for winter backpackers like myself. I think it's outstanding! www.letsgohikeit.com ### ⭐⭐⭐⭐ Be wary of the size. It runs very small. But a good, warm, hat. *by J***L on December 23, 2017* I like the hat. It was warm on a windy 23 degree day. It sits higher on my head than I'm used to, and that makes the small issue real. I wear a large hat, and this just barely makes it in terms of size. If you normally buy an extra large do not buy this hat. I kept it because it proved warm, and its extremely lightweight, folds up small, and with the flaps down it works very well. Glad the day it came was so cold, or I would have returned ti for sure due to the feel that it is too small. Two years later. It’s a truly warm hat, packs to almost nothing, I’d buy it again. Only drawback, other than small size, is the velcro does grab the collar of a down jacket and fuzz the nylon. I’ll end up removingthe velcro, and installing a snap. ### ⭐⭐⭐⭐⭐ Outdoor Research Frostline Hat *by E***8 on November 20, 2025* Love these old style hats. Just warm enough and blocks wind on ears. Fastener is not as strong a velcro and clogs with fibers of my neck gaiter. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/24481288-frostline-hat](https://www.desertcart.hr/products/24481288-frostline-hat) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-27*