Trail Running Apparel

Built for long miles, hot days, cold starts, and questionable decisions. Lightweight layers, no-bounce pockets, fast-drying fabrics, and breathable comfort designed to disappear while you move.

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28 products

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Blackwood Trail Run Shorts 7" Phone Stash | Gel Pockets | Featherweight Sale price$74
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Nofry Sun Hoodie - Four Snap UPF 30+ Featherweight Sun Protection Sale price$69
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Egg Cradle Boxer Briefs 8" Won't Ride Up | Breathable | Supportive Sale price$34
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Nofry Sun Shirt Short Sleeve UPF 30+ Featherweight Sun Protection Sale price$49
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Blackwood Trail Run Shorts 5" Phone Stash | Gel Pockets | Featherweight Sale price$74
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Nofry Sun Shirt Long Sleeve UPF 30+ Featherweight Sun Protection Sale price$54
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Venture Air 5 Panel Lightweight Hat Run / Hike / Travel | Ultra Packable & Breathable Sale price$49
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MilesBound Jogger Soft Stretch Fabric | Packable | Run + Travel Sale price$99
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Departed Featherweight Performance Travel Tee Short Sleeve Ultra Packable, Breathable & Soft | UPF30+ Sun Protection Sale price$54
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Merino Motion Trail Glove Watch Window | Touchscreen Compatible | Built for Cold Trail Runs Sale price$49
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Departed Featherweight Performance Travel Tee Long Sleeve Ultra Packable, Breathable & Soft | UPF30+ Sun Protection Sale price$59
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Warmweather Merino Wool Quick-Dry Socks Anti-Odor | Thin & Light | Made For Hot Weather Sale price$24
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Breakwind Ultralight Windbreaker - VF Series Ultra Lightweight | Packable | Wind Resistant Sale price$149
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Nofry Sun Hoodie - One Snap UPF 30+ Featherweight Sun Protection Sale price$69
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Egg Cradle Boxer Briefs 5" Won't Ride Up | Breathable | Supportive Sale price$34
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Fairweather Merino Wool All-Season Socks
Fairweather Merino Wool All-Season Socks Pressure Point Cushioning | Quick Dry | Anti-Odor Sale price$24
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RLT Merino Thermal Grid Hoodie - VF Series Merino Grid | Anti-Odor | Breathable Sale price$174
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MilesBound Travel Zip Up Hoodie Soft Stretch Fabric | Thumbholes | Zippered Pockets | Run + Travel Sale price$99
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Rambler Lightweight Travel Hat Ultra Packable & Breathable | Hike | Run | Anything Sale price$49
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MilesBound Travel Pullover Hoodie Soft Stretch Fabric | Thumbholes | Zippered Pockets | Run + Travel Sale price$94
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Lost Boys Merino Beanie
Lost Boys Merino Beanie Anti-Odor | Packable | Lightweight Sale price$39
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Lost Boys Merino Sun Hoodie - VF Series
Lost Boys Merino Sun Hoodie - VF Series Soft Merino | Fast Dry & Anti-Odor | Travel Ready Sale price$119
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Lost Boys Merino LS Top - VF Series Soft Merino | Fast Dry & Anti-Odor | Travel Ready Sale price$94
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No Chill Merino 260 Thermal Base Layer Top - VF Series Midweight Merino Wool Warmth | Anti-Odor | Ultra Soft Sale price$119
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Lost Boys Merino SS Top - VF Series Soft Merino | Fast Dry & Anti-Odor | Travel Ready Sale price$89
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No Chill Merino 260 Thermal Base Layer Bottom - VF Series Midweight Merino Wool Warmth | Anti-Odor | Ultra Soft Sale price$119
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Shoulder Season Base Layer Bottom Lightweight Warmth | Breathable Mesh Fabric | Moisture Wicking Sale price$64
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Shoulder Season Base Layer Top Lightweight Warmth | Breathable Mesh Fabric | Moisture Wicking Sale price$64
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Trail Running Apparel Built for Long Miles

Hit the dirt with confidence in KETL Mountain Apparel’s collection of trail running essentials. Our lightweight trail running shorts, breathable sun protection layers, moisture wicking base pieces, and performance accessories are designed to move naturally over changing terrain. Built with high performance fabrics that dry fast, stretch comfortably, and regulate heat, this gear keeps you focused on the trail instead of your clothing.

Meet our current line of trail running apparel:

Blackwood Trail Run Shorts - Lightweight trail running shorts built for movement and comfort over long miles. The Blackwood features breathable, quick drying fabric with stretch that moves naturally on climbs and descents. Secure pockets keep essentials in place without bouncing, making them ideal for trail runs, tempo efforts, and all day adventures off pavement.

Nofry Sun Hoodie - A lightweight UPF 30+ sun hoodie designed for long trail runs in exposed terrain. Ultra breathable fabric wicks moisture, dries fast, and protects your skin from harsh sun without overheating. Perfect for high elevation miles, desert trails, and warm weather running when coverage matters most.

Egg Cradle Boxer Briefs - Performance boxer briefs designed to support movement on long trail runs. Lightweight, breathable fabric wicks moisture and resists odor while the supportive fit stays in place through steep climbs and technical descents. Built to eliminate distraction so you can focus on the miles ahead.

Merino Motion Trail Glove - Lightweight Merino wool running gloves built for cold morning trail miles and shoulder season efforts. Naturally temperature regulating and moisture wicking, they keep your hands warm without overheating. Ideal for early starts, alpine runs, and variable mountain conditions.

Venture Air 5 Panel Hat - A breathable trail running hat designed to keep you cool on hot, high output days. Lightweight construction promotes airflow while the soft flexible brim packs down easily when not in use. Perfect for trail running, travel, and long days under the sun.