{"id":192444,"date":"2023-08-30T18:25:00","date_gmt":"2023-08-31T01:25:00","guid":{"rendered":"https:\/\/www.rei.com\/blog\/?p=192444"},"modified":"2025-02-06T11:38:01","modified_gmt":"2025-02-06T19:38:01","slug":"boa-ski-boots-review","status":"publish","type":"post","link":"https:\/\/www.rei.com\/blog\/snowsports\/boa-ski-boots-review","title":{"rendered":"First Look: BOA Ski Boots"},"content":{"rendered":"<span class=\"cb-itemprop\" itemprop=\"reviewBody\">\n<p class=\"has-drop-cap\">It was late June, and I was still skiing. Credit a lifelong obsession with the two-planked activity, and a massive winter in California\u2019s Lake Tahoe area. More than 720 inches of winter snow had fallen, making my odd summer ski session possible. But that wasn\u2019t the only curiosity that day. On my feet: a pair of <a href=\"\/b\/salomon\">Salomon<\/a> S\/PRO SUPRA BOA<sup>\u00ae<\/sup> ski boots, a new type of ski boot design. I tested the boots while skiing at Palisades Tahoe Ski Resort toward the end of the area\u2019s legendary season. I\u2019ll get to my feedback on the SUPRA BOA boots in a moment. But first, a little backstory.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>The Year of BOA Ski Boots<\/strong>&nbsp;<\/h2>\n\n\n\n<p>Ski boot technology has remained relatively unchanged for years. Why fix something that\u2019s not broken, right? But this winter, prepare to see new innovations on the boot wall of your ski shop. This has been called the year of BOA, and for good reason. Four boot brands (<a href=\"\/b\/salomon\">Salomon<\/a>, <a href=\"\/b\/k2\">K2<\/a>, <a href=\"\/b\/atomic\">Atomic<\/a> and <a href=\"\/b\/fischer\">Fischer<\/a>) have teamed up with BOA\u2014maker of the distinctive fit system with its telltale dial that you\u2019ve seen on bike shoes, helmets or snowboard boots\u2014to debut a new, better-fitting ski boot.&nbsp;&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"768\" src=\"https:\/\/www.rei.com\/blog\/wp-content\/uploads\/sites\/4\/2023\/08\/240883_052324_53357_xs.jpeg?resize=768%2C768\" alt=\"\" class=\"wp-image-199213\"\/><figcaption class=\"wp-element-caption\"><em><a href=\"\/product\/240883\/k2-mindbender-115-boa-ski-boots-womens-20242025\">K2\u00a0Mindbender 115 BOA Ski Boots &#8211; Women&#8217;s &#8211; 2024\/2025<\/a><\/em><\/figcaption><\/figure>\n\n\n\n<p>The technology as applied to ski boots may be fresh to consumers but hardly untested. K2 has used BOA systems in its <a href=\"\/c\/snowboard-boots\/f\/fet-boa\">snowboard boots<\/a> for years and, more recently, in ski boot liners. Salomon has had BOA in other iterations like <a href=\"\/b\/salomon\/c\/snowboard-boots\">snowboard boots<\/a>. But the companies are now putting the BOA Fit system into ski boot shells.&nbsp;<\/p>\n\n\n\n<p>Ski boots with the new BOA tension system range from <a href=\"\/c\/alpine-touring-ski-boots\/f\/fet-boa\">alpine touring boots<\/a> to <a href=\"\/c\/downhill-skiing-boots\/f\/fet-boa\">downhill ski boots<\/a>. They suit a wide variety of foot shapes and ability levels. And they\u2019re immediately recognizable because they dispense with the traditional bottom two buckles on your boot&#8217;s lower shell. Replacing them is a round knob, the heart and control center of the BOA H+i1 system. Turn that knob and it pulls a 1.7 mm-thick metal cable through a set of plastic pulleys. As the cable tensions, it cinches the boot\u2019s two-piece overlapping shell around the bottom of the foot, for a fit that\u2019s more even and secure than buckles can deliver.&nbsp;<\/p>\n\n\n\n<p>Many boots can be customized or heat-molded to create a perfect custom. The idea behind this BOA technology is that it gives you a better fit right out of the box. While standard ski boot buckles tend to have a few notches that let you adjust how tight or roomy you want your boots to be, the BOA dial lets you make micro-adjustments.&nbsp;<\/p>\n\n\n\n<div style=\"height:46px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Testing the Salomon S\/PRO SUPRA BOA Ski Boots<\/strong>&nbsp;<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/www.rei.com\/blog\/wp-content\/uploads\/sites\/4\/2023\/08\/Salomon-S_Pro-SUPRA-Boa-Ski-Boots.jpg?resize=1200%2C675\" alt=\"\" class=\"wp-image-192451\"\/><figcaption class=\"wp-element-caption\"><em><a href=\"\/product\/225640\/salomon-spro-supra-boa-95-w-gw-ski-boots-womens\">Salomon S\/PRO SUPRA BOA 95 W GW Ski Boots &#8211; Women&#8217;s &#8211; 2023\/2024<\/a>, $599.95;<a href=\"\/product\/225640\/salomon-spro-supra-boa-95-w-gw-ski-boots-womens\"> Salomon S\/PRO SUPRA BOA 120 GW Ski Boots &#8211; Men&#8217;s &#8211; 2023\/2024<\/a><\/em>, <em>$749.95<\/em><\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Pros<\/strong>: Uniform wrapping of the lower foot; a comfortable, secure feel; micro-adjustability.&nbsp;<\/li>\n\n\n\n<li><strong>Cons<\/strong>: A bit heavier and more expensive.&nbsp;&nbsp;<\/li>\n\n\n\n<li><strong>Best for<\/strong>: Skiers of all types who struggle to get a perfect fit in their boots; those with fickle feet who prioritize precision and comfort.&nbsp;&nbsp;<\/li>\n\n\n\n<li><strong>Price<\/strong>:\u202f$599\u2013$799&nbsp;<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Feel and Performance<\/strong>&nbsp;<\/h3>\n\n\n\n<p class=\"has-drop-cap\">Now back to that June ski day. Picture sunshine and goggle tans, skiing in T-shirts and slushy snow. Full disclosure: I grew up with old-school, four-buckle boots. I was skeptical that the BOA system could provide the same support and structure I\u2019d come to rely on from metal buckles during my years of all-mountain skiing. I\u2019ve also seen BOA knobs break on bicycling shoes, leaving you with a shoe that isn&#8217;t snug anymore.&nbsp;<\/p>\n\n\n\n<p>Getting my feet into the Salomon S\/PRO SUPRA BOA on day one was a cinch, thanks to a supple shell and slick liner. The boots immediately felt comfortable. I clamped down the top two buckles as usual, then turned the BOA knob to the right to achieve my desired tightness. (Another plus: The knob is easy to adjust with gloves on.)&nbsp;<\/p>\n\n\n\n<p>I was wrong about the fit: The boots felt as solid as any four-buckle boot\u2014and were more uniformly secure. While skiing, I felt like my foot was swaddled like a baby or wrapped by a professional burrito maker. Yet nothing seemed tight; my foot felt protected, and my heel was locked in place.&nbsp;&nbsp;<\/p>\n\n\n\n<p>To release the tension, you simply pull the knob out and the boot instantly loosens to a comfortable walking fit. When I did this in the lift line, it felt like I was wearing cozy slippers. At the top of the lift, I pushed the knob in again and turned it back to where I wanted it, and I was ready to ski again. Coolest feature: The boot has numbers on the shell\u2014one through four\u2014where the knob turns, so you can adjust to your favorite setting each time.<\/p>\n\n\n\n<p>Another improvement: Previous BOA systems only turned in one direction; if you wanted them a bit looser, you had to release the knob and begin the tensioning process anew. The improved H+i1 system lets you go back and forth, micro-adjusting to add a little more tightness or create a tad more looseness, so you get a fit that\u2019s just right.&nbsp;&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Durability<\/strong>&nbsp;<\/h3>\n\n\n\n<p>Knowing that ski boots take a beating, and in tough conditions, BOA engineers developed this new system to be extra durable\u2014and also easy to repair if something does break.&nbsp;<\/p>\n\n\n\n<p>As a result, this is the most resilient system BOA has made yet. My fears of the knob breaking mid-slope were unfounded. (I tried to break the burly dial and had no luck.) The tensioning cable, meanwhile, is thicker and longer than in previous BOA systems. And since the system is external and attaches to the boot shell with screwed-on hardware (versus the rivets that ski buckles are usually attached with), parts can be easily replaced.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"512\" src=\"https:\/\/www.rei.com\/blog\/wp-content\/uploads\/sites\/4\/2023\/08\/225640_072523_39144.jpeg?resize=768%2C512\" alt=\"a person's hand reaches down to adjust ski boot that has a BOA dial.\" class=\"wp-image-192562\"\/><figcaption class=\"wp-element-caption\"><em>Photo courtesy of Salomon<\/em>. The BOA Fit System features a micro-adjustable dial and strong cable laces.<\/figcaption><\/figure>\n\n\n\n<p>\u201cThrough design and testing, this BOA system has been fine-tuned to withstand the extreme nature of alpine skiing,\u201d says Lauren Samuels, Salomon associate category manager for alpine skiing. \u201cBut if it does break, Salomon and BOA have a robust protocol for <a href=\"https:\/\/www.salomon.com\/en-us\/warranty.html\" target=\"_blank\" rel=\"noreferrer noopener\">warranty<\/a> and replacement parts.\u201d&nbsp;<\/p>\n\n\n\n<p>The thickness of the plastic around the foot was reengineered to be smoother and softer to enable that wrapping sensation. That means the boot actually feels lighter and more pliable, making turning easier. \u201cWe didn\u2019t just slap a BOA on a previously existing shell,\u201d Samuels explains. \u201cWe built a completely new boot and an entirely redesigned shell for the BOA system.&#8221;&nbsp;&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Downsides<\/strong>&nbsp;<\/h3>\n\n\n\n<p>The BOA knob does add a bit of weight. Models with BOA also cost more than comparable boots without the system. But the gain you\u2019ll get for that is a boot that wraps your foot like no buckle ever could. I also found the boots to be a little warm\u2014the latex-foam lining was cozy but not exactly breathable. Then again, I was skiing in June, and it was hot. On a cold winter day, they\u2019d probably be just right.&nbsp;&nbsp;<\/p>\n\n\n\n<p>The S\/PRO SUPRA BOA is a downhill ski boot. It doesn\u2019t come with uphill touring capabilities. (If you\u2019re looking for a touring boot with BOA\u2019s H+i1 system, check out the <a href=\"\/s\/k2-mindbender-boa-ski-boots\">K2 Mindbender BOA<\/a>. It&#8217;s a touring-capable freeride boot with a &#8220;tech toe&#8221; that inserts into touring bindings and a walk mode for skinning uphill.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Bottom Line<\/strong>&nbsp;<\/h3>\n\n\n\n<p>The Salomon S\/PRO Supra BOA boots have a<s> <\/s>medium 100 mm last. With a custom shell, it can expand to a roomy 104mm. They\u2019re available in <a href=\"\/product\/225639\/salomon-spro-supra-boa-105-w-gw-ski-boots-womens-20232024\">105<\/a> and <a href=\"\/product\/225640\/salomon-spro-supra-boa-95-w-gw-ski-boots-womens\">95<\/a> flex in women\u2019s models and <a href=\"\/product\/225927\/k2-mindbender-130-boa-ski-boots-mens-20232024\">130<\/a>, <a href=\"\/product\/225634\/salomon-spro-supra-boa-120-gw-ski-boots-mens-20232024\">120<\/a> and 110 flexes in men\u2019s. The boots will work for a wide range of skiers, from intermediates on groomers to experts who hike to back bowls. Overall, I\u2019m a convert. The boots had enough high performance to take a skier all over the mountain while also being comfortable enough to wear from first chair to last, without complaints. &nbsp;<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-secondary\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/c\/ski-boots\/f\/fet-boa\">Shop All BOA Ski Boots<\/a><\/div>\n<\/div>\n<\/span>","protected":false},"excerpt":{"rendered":"<p>It was late June, and I was still skiing. Credit a lifelong obsession with the two-planked activity, and a massive winter in California\u2019s Lake Tahoe area. More than 720 inches of winter snow had fallen, making my odd summer ski session possible. But that wasn\u2019t the only curiosity that day. On my feet: a pair [&hellip;]<\/p>\n","protected":false},"author":9145,"featured_media":194868,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[11],"tags":[2120,724,59,473],"internal-tag":[],"class_list":["post-192444","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-snowsports","tag-first-look","tag-gear","tag-ski","tag-skiing"],"parsely":{"version":"1.1.0","canonical_url":"https:\/\/rei.com\/blog\/snowsports\/boa-ski-boots-review","smart_links":{"inbound":0,"outbound":0},"traffic_boost_suggestions_count":0,"meta":{"@context":"https:\/\/schema.org","@type":"NewsArticle","headline":"First Look: BOA Ski Boots","url":"http:\/\/www.rei.com\/blog\/snowsports\/boa-ski-boots-review","mainEntityOfPage":{"@type":"WebPage","@id":"http:\/\/www.rei.com\/blog\/snowsports\/boa-ski-boots-review"},"thumbnailUrl":"https:\/\/www.rei.com\/blog\/wp-content\/uploads\/sites\/4\/2023\/08\/225927_071923_13179.jpg?resize=150%2C150","image":{"@type":"ImageObject","url":"https:\/\/www.rei.com\/blog\/wp-content\/uploads\/sites\/4\/2023\/08\/225927_071923_13179.jpg?fit=2001%2C1000"},"articleSection":"Snowsports","author":[{"@type":"Person","name":"Phuong Le"}],"creator":["Phuong Le"],"publisher":{"@type":"Organization","name":"Uncommon Path \u2013 An REI Co-op Publication","logo":""},"keywords":["first look","gear","ski","skiing"],"dateCreated":"2023-08-31T01:25:00Z","datePublished":"2023-08-31T01:25:00Z","dateModified":"2025-02-06T19:38:01Z"},"rendered":"<script type=\"application\/ld+json\" class=\"wp-parsely-metadata\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"NewsArticle\",\"headline\":\"First Look: BOA Ski Boots\",\"url\":\"http:\\\/\\\/www.rei.com\\\/blog\\\/snowsports\\\/boa-ski-boots-review\",\"mainEntityOfPage\":{\"@type\":\"WebPage\",\"@id\":\"http:\\\/\\\/www.rei.com\\\/blog\\\/snowsports\\\/boa-ski-boots-review\"},\"thumbnailUrl\":\"https:\\\/\\\/www.rei.com\\\/blog\\\/wp-content\\\/uploads\\\/sites\\\/4\\\/2023\\\/08\\\/225927_071923_13179.jpg?resize=150%2C150\",\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.rei.com\\\/blog\\\/wp-content\\\/uploads\\\/sites\\\/4\\\/2023\\\/08\\\/225927_071923_13179.jpg?fit=2001%2C1000\"},\"articleSection\":\"Snowsports\",\"author\":[{\"@type\":\"Person\",\"name\":\"Phuong Le\"}],\"creator\":[\"Phuong Le\"],\"publisher\":{\"@type\":\"Organization\",\"name\":\"Uncommon Path \\u2013 An REI Co-op Publication\",\"logo\":\"\"},\"keywords\":[\"first look\",\"gear\",\"ski\",\"skiing\"],\"dateCreated\":\"2023-08-31T01:25:00Z\",\"datePublished\":\"2023-08-31T01:25:00Z\",\"dateModified\":\"2025-02-06T19:38:01Z\"}<\/script>","tracker_url":"https:\/\/cdn.parsely.com\/keys\/rei.com\/p.js"},"jetpack_featured_media_url":"https:\/\/www.rei.com\/blog\/wp-content\/uploads\/sites\/4\/2023\/08\/225927_071923_13179.jpg?fit=2001%2C1000","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.rei.com\/blog\/wp-json\/wp\/v2\/posts\/192444","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rei.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rei.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rei.com\/blog\/wp-json\/wp\/v2\/users\/9145"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rei.com\/blog\/wp-json\/wp\/v2\/comments?post=192444"}],"version-history":[{"count":53,"href":"https:\/\/www.rei.com\/blog\/wp-json\/wp\/v2\/posts\/192444\/revisions"}],"predecessor-version":[{"id":199215,"href":"https:\/\/www.rei.com\/blog\/wp-json\/wp\/v2\/posts\/192444\/revisions\/199215"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rei.com\/blog\/wp-json\/wp\/v2\/media\/194868"}],"wp:attachment":[{"href":"https:\/\/www.rei.com\/blog\/wp-json\/wp\/v2\/media?parent=192444"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rei.com\/blog\/wp-json\/wp\/v2\/categories?post=192444"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rei.com\/blog\/wp-json\/wp\/v2\/tags?post=192444"},{"taxonomy":"internal-tag","embeddable":true,"href":"https:\/\/www.rei.com\/blog\/wp-json\/wp\/v2\/internal-tag?post=192444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}