咕咚在当下已经成为国内最炙手可热的运动跑步软件，从一开始的运动记录到运动社交再到现在拥有自己的运动品牌，只用了短短几年时间。咕咚一直在努力改变，而这最大的动力源我想就是广大的咚友们吧。随着科技的发展，现在人们已经进入了智能时代，出门可以不带钱包只要拿出手机扫一扫就可以付款了，方便快捷。同样的，运动也不再是枯燥乏味，咕咚智能跑鞋，让跑鞋与智能芯片相结合，教会我们如何科学有效的去运动，让跑鞋会说话成为你的私人教练，由此咕咚21K诞生。
第一款21K诞生于17年9月，曾获得中国马拉松博览会颁发的“十佳民族跑鞋”。经历了一年的磨炼后，咕咚今年推出了21K超轻款，无论是从性能，外观，包裹，透气性上都有了很大提升，小赫非常幸运能够测评这双跑鞋，希望可以用心的体验出咕咚人对这双跑鞋做出改变的用心。
开箱
首先收到后的开箱就给人眼前一亮，新款的用色较比老款就有了很大提升。
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<span class="tieba-inline-style-9">颜色更鲜明，用色更大胆，采用了很多撞色，我收到的这款是跳跃灰，就像名字一样，一抹浅灰色当中跳跃出非常鲜明的橙色，鞋跟处的橙色与鞋带处的橙色相呼应，让本来很低调的颜色又显得很高调，简约不简单。</span>
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<p><span class="tieba-inline-style-12"><br></span></p><p><span class="tieba-inline-style-13">材质的改变和整个的流线设计，让整体看起来很轻盈不笨重，而事实也的确如此，通过优化升级与上一代相比单只跑鞋均减少了约30克，达到240克轻量化水平，大大减轻双足疲劳感。</span>
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<span class="tieba-inline-style-15">双层卡夹透气鞋面更轻薄透气，仔细看前面和侧面的网孔都是不一样的。</span>
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<span class="tieba-inline-style-18">侧面的条形胶印，美观的同时又起到了包裹防撕裂的作用。</span>
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<span class="tieba-inline-style-20">足跟处的反光材料，21K的数字清晰可见，提高夜跑安全性的同时也起到了宣传效果，后跟部的网状设计，材质非常坚硬固定牢靠，很好的固定脚踝防止扭脚。</span>
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<span class="tieba-inline-style-23">鞋舌处内置隐形小口袋，可以很好的把系好的鞋带隐藏起来，也防止运动过程中鞋带松散时绊倒自己。鞋垫非常Q弹啊，有点橡皮糖的感觉回弹效果突出。</span>
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<span class="tieba-inline-style-29">接下来就是中底和大底了，咕咚在这上面可谓下足了功夫：Ortholite鞋垫，DUO-HEE弹性中底，GEL蓄能减震胶，EVA缓震鞋底。每个都能拿出来比较个一二，也做过破碎机实验来检测缓震功能，其实真不太懂都是什么意思，但说点普通人都能听懂的大白话就是“软”，俗称的踩屎感，上脚的第一感受就是它。</span>
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<span class="tieba-inline-style-32">当然光软是不够的，大底的EVA缓震鞋底上面附着的材料均为耐磨橡胶贴片，根据受力部位的不同，相对应的材质软硬度也不一样，后跟较比前掌处更坚硬一些。中间的防扭转贴片对内外翻也有一定修正作用。</span>
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<span class="tieba-inline-style-35">鞋底内有一水滴形凹槽就是放置智能芯片用的。打开芯片盒，内有说明书文字版，内还配了一版快速说明书，只需扫码即可按步骤完成操作，非常人性化方便快捷。</span> <a class="tieba-inline-style-36"><img src="https://s1.codooncdn.com/content-codoon/internal-user/2018-08-06T14.48.27/2352269xddwVlaIZZtLmJoTC8N!640m0" class="tieba-inline-style-37"></a></p><p><br></p>
<p><span class="tieba-inline-style-38">首先你需要手机登入咕咚APP，之后扫描芯片上的二维码，绑定过程如图，只需三步轻松搞定，整个过程只需要几秒钟。</span></p><p><a><img src="https://imageads.codoon.com/backend/e3e5f612-9944-11e8-9a47-0164fda4cf50.png!640m0" class="tieba-inline-style-39"></a></p><p><a><img src="https://imageads.codoon.com/backend/e5eef6f1-9944-11e8-9a47-0164fda4cf50.png!640m0" class="tieba-inline-style-40"></a></p><p><a><img src="https://imageads.codoon.com/backend/cd801bd2-9944-11e8-9a47-0164fda4cf50.png!640m0" class="tieba-inline-style-41"></a></p><p><br></p><p><span class="tieba-inline-style-42">绑定之后会有相关的课程训练推荐，可以点击进行学习训练。运动过程中会有语音实时指导你的跑姿，跑速等等。跑完之后会有智能打分，根据你的跑步过程分析出你的步态，步频，步幅，前掌后跟着地情况。方便你能够更真实直观的了解自己的跑步状态。</span>
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<b style=""><font color="#00b050" style="" size="3">实测</font></b></p><p><span class="tieba-inline-style-48"><br></span></p><p><span class="tieba-inline-style-49">炎热的夏天，晨跑温度也有25度以上，非常考验鞋子的透气排汗功能。跑步的过程中，21k并不会像刚穿上时那么柔软，包裹性很强回弹减震效果突出，后跟没有不适感，跑起来非常流畅轻松，十公里过后脚部依旧干爽不会觉得捂脚。非常适合新手入门和日常慢跑训练和大体重的跑步人群。</span>
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<span class="tieba-inline-style-52">山路上爬坡和登石头台阶抓地效果突出，大底的耐磨橡胶贴片牢牢地抓住地面。从侧面就可以看出其形状如锯齿状，增大了与地面之间的摩擦力的同时具备了越野跑鞋的能力可谓是一举两得。</span>
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<span class="tieba-inline-style-59">室外可以轻松驾驭，室内表现也是完美，进行一些力量训练，例如深蹲之类的时候，脚底非常稳固，不会前倾也不会后仰，脚站实了做的动作也就更稳了。</span>
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<span class="tieba-inline-style-64">接下来就说到了大家最在意的价格，京东众筹价格只有269元，我身边的好多朋友看到我穿都想入手一双，因为真的太超值了，这就是咕咚跑鞋的性价比。</span></p><p><span class="tieba-inline-style-65">终结暴利，还跑步以亲民本色。咕咚永远只做与国际大牌同等品质价格低于一半的好产品，这是咕咚的宣传口号。单从这一点就要给咕咚一个大大的赞，他们真的很用心的在做产品，作为一个咕咚使用了三年的老用户来说，咕咚能够有今天的成就，跟他们的努力是分不开的。</span>
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<b style=""><font size="3" color="#00b050">总结</font></b></p><p><span class="tieba-inline-style-68"><br></span></p><p><span class="tieba-inline-style-69">咕咚21K超轻款是一款非常值得入手的跑鞋，无论是从外观，性能，性价比都非常超值。适合新手入门，也适合日常跑马训练，爬山，撸铁也都可以轻松驾驭，当然对它也会有更多期待，希望款式颜色能够更多一点，材质上能够做的再轻一点那样就更完美了。</span></p>