Underwear

The right underwear can make all the difference when it comes to staying comfortable and supported on outdoor adventures. Great Outdoors has a wide selection of underwear options from top brands like Saxx, Icebreaker, and Smartwool. Our collection includes a range of styles, from performance boxers and briefs to sports bras and leggings. With features like moisture-wicking fabrics, anti-odour treatments, and supportive designs, our underwear is designed to keep you comfortable and confident on the trail, the mountain, or wherever your adventure takes you. Shop online or in-store now and find the perfect underwear for your next adventure.

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Daytripper Boxer Brief - BlackDaytripper Boxer Brief - Black
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Merino Anatomica Boxers - Midnight NavyMerino Anatomica Boxers - Midnight Navy
Quest Boxer Brief - Midnight Blue 2Quest Boxer Brief - Midnight Blue 2
Vibe Boxer Brief - India Ink/Amaze Zing WBVibe Boxer Brief - India Ink/Amaze Zing WB
Sprite Racerback Bra - Gritstone Heather
Quest Boxer Brief - Black IIQuest Boxer Brief - Black II
Saxx Quest Boxer Brief - Black II
Sale price€34.99
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Merino Anatomica Boxers - Gritstone HeatherMerino Anatomica Boxers - Gritstone Heather
Quest Boxer Brief 2 Pack - Sunrise Stripe/Black II
Daytripper Boxer Brief 2 Pack - Black/City Blue Heather
Sport Mesh Boxer Brief - BlackSport Mesh Boxer Brief - Black
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Sprite Racerback Bra - BlackSprite Racerback Bra - Black
Merino Anatomica Boxers - LodenMerino Anatomica Boxers - Loden
Anatomica Cool-Lite Boxer - BlackAnatomica Cool-Lite Boxer - Black
Vibe Boxer Brief - Graphite
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Saxx Vibe Boxer Brief - Graphite
Sale price€34.99
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Vibe Boxer Modern Fit 2 PackVibe Boxer Modern Fit 2 Pack
Saxx Vibe Boxer Modern Fit 2 Pack
Sale price€61.00
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Vibe Boxer Brief - Rainbow Bananas
Volt Boxer Brief 2-Pack - Pineapple Strata/Black
Quest Boxer Brief - Black MountainscapeQuest Boxer Brief - Black Mountainscape
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Saxx Quest Boxer Brief - Black Mountainscape
Regular price€34.99 Sale priceFrom €19.00
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Sprite Hot Pants - BlackSprite Hot Pants - Black
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Siren Hipkini - BlackSiren Hipkini - Black
Womens Icebreaker Siren Hipkini - Black
Sale price€40.00
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Vibe Boxer Brief - Dark Ink/Coastal
SaleNew in
Mens Saxx Vibe Boxer Brief - Dark Ink/Coastal
Regular price€34.99 Sale price€25.00
Vibe Boxer Brief - Grey Pop Stripe
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Mens Saxx Vibe Boxer Brief - Grey Pop Stripe
Regular price€34.99 Sale price€25.00
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