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      Product description

      These comfortable mountain biking undershorts have been designed for rides lasting up to 4 hours.

      With its thick pad and breathable fabric, the ergonomic foam pad on these men's undershorts absorbs vibrations and prevents chafing and irritation.

      Sitting comfort

      Ride comfortably for up to 3 hours with the ergonomic foam pad (13 mm).

      Moisture management

      Actively wicks away perspiration to the outer surface for quick drying

      Stability

      Fitted cut without compression, very elasticated waistband

      Stretch

      Elastane in the fabric to guarantee ease of movement.

      Compatibility

      You just need one: these undershorts are compatible with our men\'s MTB shorts

      Lightweight

      170 g in size L.

      ROCKRIDER

      Men's Mountain Bike Undershorts EXPL 500 - Black

      Dhs. 115.00
      Sold out

      4.19/5

      661 reviews

      4.19/5

      661 reviews

      Size Guide

      MEN SIZE GUIDE 

       

      How to measure:

      • Head size: Wrap a tape measure horizontally around your head just below your eyebrows.
      • Chest size: Wrap a tape measure horizontally around the widest part of your chest.
      • Waist size: Wrap a tape measure horizontally around the widest part of your waist.
      • Hand size: Wrap a tape measure horizontally around your hand, starting from your thumb.
      • Shoe size: Place your heels flush against a wall. Place a heavy object (such as a book) against your toes. Measure the distance between the wall and the object.

      TOPS (T-SHIRT, PULLOVER, JACKET)
       Size XS S M L XL 2XL 3XL 4XL
      Chest (cm) 84-87 88-91 92-95 96-103 104-113 114-123 124-135 136-146

       

      BOTTOMS (SHORTS, PANTS, BOARDSHORTS)
       Size XS S M L XL 2XL 3XL
      Hips (cm) 84-86  87-91  92-97 98-104 105-111 112-118 119-126

       

      SWIMWEAR
       Size S M M-L L L-XL XL XL-2XL 2XL
      Hips (cm) 84-87 88-91 92-95 96-103 104-113 114-123 124-135 136-146

       

      WOMEN SIZE GUIDE

       

      How to measure:

      • Head size: Wrap a tape measure horizontally around your head just above your eyebrows.
      • Chest size: Wrap a tape measure horizontally around the widest part of your chest.
      • Band size: Wrap a tape measure horizontally around your torso just below your breasts.
      • Waist size: Wrap a tape measure horizontally around the widest part of your waist.
      • Hip size: Wrap a tape measure horizontally around the largest part of your hips.
      • Hand size: Wrap a tape measure horizontally around your hand, starting from your thumb.
      • Shoe size: Place your heels flush against a wall. Place a heavy object (such as a book) against your toes. Measure the distance between the wall and the object.
        TOPS (T-SHIRT, PULLOVER, JACKET)
        Size 3XS 2XS XS S M M-L L L-XL XL XL-2XL 2XL
        Chest (cm) 76-79 80-83 84-87 88-91 92-95 96-99 100-103 104-107 108-113    114-118 119-123
         
        BOTTOMS (SHORTS, PANTS)
         Size 3XS 2XS XS S M L XL 2XL 3XL
        Hips (cm) 81-85 86-90 91-96 97-102 103-108 109-114  115-120 121-128 129-136

         

        BRA
        Size 70A 70B 70C 70D 75A 75B 75C 75D 75E 80A 80B 80C 80D 80E 85B 85C 85D 85E
        Chest size (cm) 80-86 80-86 80-86 80-86 86-92 86-92 86-92 86-92 86-92 92-100 92-100 92-100 92-100 92-100 100-106 100-106 100-106 100-106

         

        SWIMWEAR
        Size XS S M M-L L L-XL XL XL-2XL 2XL
        Hips (cm) 90-93 94-97 98-101 102-105 106-109 110-113 114-119 120-125 126-131

         

        KIDS SIZE GUIDE

         

         

        How to measure:

        • Clothing size: Stand upright and place your bare heels flush against a wall. Measure the distance between the bottom of your foot and the top of your head.
        • Head size: Wrap a tape measure horizontally around your head just above your eyebrows.
        • Hand size: Wrap a tape measure horizontally around your hand, starting from your thumb.
        • Shoe size: Place your heels flush against a wall. Place a heavy object (such as a book) against your toes. Measure the distance between the wall and the object.

         

          APPAREL
          Age 3 Months 6-9 Months 9-12 Months 18 Months 2 Years 3 Years 4 Years 5 Years 6 Years 8 Years 10 Years 12 Years 14 Years
          Height (cm) 56-63 64-70 71-76 77-82 83-89 90-97 98-104 105-114 115-124 125-132 133-142 143-152 153-162

           

          SHOES SIZE GUIDE

          MEN SHOES
          US Size 6.5 7 7.5 7.5 8 8.5 9 9.5 9.5 10 10.5 11 11.5 11.5 12 12.5 13
          EU Size 39 39.5 40 40.5 41 41.5 42 42.5 43 43.5 44 44.5 45 45.5 46 46.5 47
          Foot Length (in) 9 1/2 9 3/4 10 10 10 1/4 10 1/2 10 1/2 10 1/2 10 3/4 10 3/4 11 11 1/4 11 1/4 11 1/2 11 1/2 11 1/2 11 3/4

           

          WOMEN SHOES
          US Size 4 4.5 5 5.5 5.5 6 6.5 7 7.5 7.5 8 8.5 9 9 9.5 10 10.5
          EU Size 34 34.5 35 35.5 36 36.5 37 37.5 38 38.5 39 39.5 40 40.5 41 41.5 42
          Foot Length (in) 8 1/2 8 1/2 8 1/2 8 3/4 8 3/4 9 9 1/4 9 1/4 9 1/2 9 1/2 9 1/2 9 3/4 10 10 10 1/4 10 1/2 10 1/2

           

          KIDS SHOES
          US Size 4.5C 5C 5.5C 6C 7C 7.5C 8.5C 9C 10C 11.5C 12.5C 13C 1 2 2.5 3.5 4 5
          EU Size 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
          Foot Length (in) 4 3/4 5 5 1/4 5 1/2 5 3/4 6 6 1/4 6 1/2 6 3/4 7 7 1/4 7 1/2 7 3/4 8 8 1/4 8 1/2 8 3/4 9 1/4

           

          GEAR SIZE GUIDE

          KIDS BIKES
          Bike size 12" 14" 16" 20" 24"
          Kids height (cm) 75-​90 90-​105 105-120 120-135 135-155
          kids height (ft) 2'5'' - 3' 3' - 3'5'' 3'5'' - 3'11'' 3'11''- 4'5'' 4'5'' - 5'1''

           

          ROAD BIKES
          Bike size 48 (XS) 51 (S) 54 (M) 57 (L) 60 (XL)
          Your height (cm) 135-150 150-165 165-176 176-184 184-195

           

          MOUNTAIN BIKES
          Bike size XS S M L XL
          Your height (cm) 135-150 150-165 165-176 176-184 184-195

           

          SKIS
          Ski size 115-130 125-140 130-145 135-150 135-155 145-165 150-170 155-175 160-180 165-185 170-190 175-195 180-200
          Your height (cm) 132 137 142 147 152 158 163 168 173 178 183 188 193

           

          SNOWBOARDS
          Snowboard size 128-136 133-141 139-147 144-152 149-157 154-162 159-167 160+ 160+ 160+
          Your height (cm) 147 152 158 163 168 173 178 183 188 193
          Your weight (lb) 50-55 55-60 60-65 65-70 70-75 75-80 80-85 85-90 90-95 95-100

           

          ACCESSORIES SIZE GUIDE

          KIDS GLOVES
          Glove size 4 Years 6 Years 8 Years 10 Years 12 Years 14 Years
          Hand size (cm) 13.9-14.9 14.9-15.9 15.9-16.9 16.9-17.8 17.8-18.6 18.6-19.5

           

          ADULT GLOVE
          Glove size XS S M L XL 2XL 3XL
          Hand size (cm) 20.3-20.8 20.9-21.4 21.5-22.1 22.2-22.7 22.8-23.4 23.5-24 24.1-24.7

           

          BOXING GLOVES
          Glove size 6oz 8oz 10oz 12oz 14oz
          Your weight (lb) 77-99 99-143 143-172 172-198 >198

          Product description

          These comfortable mountain biking undershorts have been designed for rides lasting up to 4 hours.

          With its thick pad and breathable fabric, the ergonomic foam pad on these men's undershorts absorbs vibrations and prevents chafing and irritation.

          Sitting comfort

          Ride comfortably for up to 3 hours with the ergonomic foam pad (13 mm).

          Moisture management

          Actively wicks away perspiration to the outer surface for quick drying

          Stability

          Fitted cut without compression, very elasticated waistband

          Stretch

          Elastane in the fabric to guarantee ease of movement.

          Compatibility

          You just need one: these undershorts are compatible with our men\'s MTB shorts

          Lightweight

          170 g in size L.

          Description

          These comfortable mountain biking undershorts have been designed for rides lasting up to 4 hours.

          In a nutshell

          Pad thickness: 13 mm Pad density: 100 kg/m3 Pad firmness: 25 KPa

          Undershorts support.

          Bibless undershorts can be much more practical. But do you get enough support? To guarantee the support you need, even without straps, we have made a pair of undershorts that hugs your body just like boxers. The elasticated waistband adapts to fit you and stays in place with no adjustment needed.

          A SECOND SKIN WITH COMFORT TO BOOT.

          The pad has been designed for more regular users looking to progress in MTB. The support foam is also soft but more dense. It protects pressure zones for up to 3 hours. The foam is soft and the stretchy outer layer hugs the cyclist's body so the pad can follow their movements. Foam thickness: 13 mm Foam density: 100 KG/m3 Foam firmness: 25 KPa

          Shorts, undershorts.

          Undershorts are to MTB what kilts are to Scotland: you wear them against your skin! To avoid chafing, we therefore recommend changing them and washing them as if they were underwear. And when you're riding, your shorts and undershorts should never be attached. Why? Because each has their own role to play: - The undershorts stay in place for comfort and support. - The shorts move with you for better freedom as you cycle along.

          CARE INSTRUCTIONS

          You can find detailed info on looking after your mountain bike clothing on our website

          Product tests

          Our team of product designers based at the B'Twin Village in Lille is continuously working to make cycling more comfortable for our users. Our obsession is to create products that meet the specific cycling needs of our users and eliminate hindrances to a good cycling experience.

          With its thick pad and breathable fabric, the ergonomic foam pad on these men's undershorts absorbs vibrations and prevents chafing and irritation.

          Sitting comfort

          Ride comfortably for up to 3 hours with the ergonomic foam pad (13 mm).

          Moisture management

          Actively wicks away perspiration to the outer surface for quick drying

          Stability

          Fitted cut without compression, very elasticated waistband

          Stretch

          Elastane in the fabric to guarantee ease of movement.

          Compatibility

          You just need one: these undershorts are compatible with our men's MTB shorts

          Lightweight

          170 g in size L.

          These comfortable mountain biking undershorts have been designed for rides lasting up to 4 hours.

          These comfortable mountain biking undershorts have been designed for rides lasting up to 4 hours.

          In a nutshell

          Pad thickness: 13 mm Pad density: 100 kg/m3 Pad firmness: 25 KPa

          Undershorts support.

          Bibless undershorts can be much more practical. But do you get enough support? To guarantee the support you need, even without straps, we have made a pair of undershorts that hugs your body just like boxers. The elasticated waistband adapts to fit you and stays in place with no adjustment needed.

          A SECOND SKIN WITH COMFORT TO BOOT.

          The pad has been designed for more regular users looking to progress in MTB. The support foam is also soft but more dense. It protects pressure zones for up to 3 hours. The foam is soft and the stretchy outer layer hugs the cyclist's body so the pad can follow their movements. Foam thickness: 13 mm Foam density: 100 KG/m3 Foam firmness: 25 KPa

          Shorts, undershorts.

          Undershorts are to MTB what kilts are to Scotland: you wear them against your skin! To avoid chafing, we therefore recommend changing them and washing them as if they were underwear. And when you're riding, your shorts and undershorts should never be attached. Why? Because each has their own role to play: - The undershorts stay in place for comfort and support. - The shorts move with you for better freedom as you cycle along.

          CARE INSTRUCTIONS

          You can find detailed info on looking after your mountain bike clothing on our website

          Product tests

          Our team of product designers based at the B'Twin Village in Lille is continuously working to make cycling more comfortable for our users. Our obsession is to create products that meet the specific cycling needs of our users and eliminate hindrances to a good cycling experience.

          With its thick pad and breathable fabric, the ergonomic foam pad on these men's undershorts absorbs vibrations and prevents chafing and irritation.

          Sitting comfort

          Ride comfortably for up to 3 hours with the ergonomic foam pad (13 mm).

          Moisture management

          Actively wicks away perspiration to the outer surface for quick drying

          Stability

          Fitted cut without compression, very elasticated waistband

          Stretch

          Elastane in the fabric to guarantee ease of movement.

          Compatibility

          You just need one: these undershorts are compatible with our men's MTB shorts

          Lightweight

          170 g in size L.

          These comfortable mountain biking undershorts have been designed for rides lasting up to 4 hours.

          HOME DELIVERY

          2 - 4 DAYS

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