Junior BR1 Trousers

Junior BR1 Trousers


Item #: 80556
£50.00 £100.00



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Additional Information


Achieve complete waterproof protection. These Junior BR1 Trousers feature a durable, breathable polyamide construction, secured by a high-grade, water-resistant YKK® VISLON® zip. Abrasion-resistant patches have been strategically placed in high wear areas. For superior comfort when active, the garment's technical hi-fit design features hook and loop fastener adjustable shoulder straps and elasticated underarms.


Shell Fabric: 100% Polyamide;
Lining: 100% Polyamide;
Trim: 100% Polyester;
Contains Polyurethane Coating; 
WP: 3,000mm
MVP: 5,000g/m2

Care instructions

Wash using a non biological product
Use liquid detergent only
Do not use fabric softener
Wash with similar colours
Do not store damp
Do not iron directly on prints/ embroideries/ badges / reflectors
Ensure all hook and loop and fastenings are secured before laundering
Contains a polyurethane / pu coating
Keep away from fire

Explore all features:

  • 2-layer showerproof and breathable fabric to Musto's stringent BR1 standard, for persistent downpours
  • Fabric covered, adjustable shoulder braces with hook and loop fasteners to prevent slipping for a snug fit
  • Hi-fit design for added protection with back waist adjustment and elasticated underarms and braces
  • Elasticated underarms for a comfort fit
  • 2-way YKK® VISLON® front zip with gusset for easy access
  • Back waist adjuster to give a snug fit and reduce bulk
  • Articulated knees for added freedom of movement
  • Thigh cargo pocket with a water-deflecting closure to keep items dry
  • Reinforced knees and seat for added durability and abrasion resistance


A look inside the Junior BR1 Trousers


BR1 is Musto's own fabric technology, delivering complete waterproof protection in persistent downpours.


BR1 is Musto's own fabric technology, delivering complete waterproof protection in persistent downpours.

BR1 Fabric Technology

Stay Dry
No Matter

  • Completely waterproof in persistent showers
  • Fully taped seams
  • Breathable
  • Lightweight
  • Windproof

Ratings and Reviews

Junior BR1 Trousers
Junior BR1 Trousers is rated 4.4 out of 5 by 12.
Rated 4 out of 5 by from BR1 Trousers Delivery was quick, nice relaxed fit. Feel lile they are built to last let testing begin
Date published: 2019-06-27
Rated 3 out of 5 by from Junior sailing pants good for kids Good pants for coastal sailing. I got the JL size as I am a petite woman and I always have problems to find sailing pants of my size, so I finally bought this pair for juniors. Although the size specification defines that this size is appropiate until 158cm it fits slightly tight (I mesure 158cm).
Date published: 2019-12-15
Rated 5 out of 5 by from Excellent quality I bought these for my son to stop him getting wet when he is racing go karts. My son loves them because he isn’t restricted and even with a lot of spray from a kart in front he remains dry .
Date published: 2018-05-05
Rated 5 out of 5 by from No size guide Quality of this product was amazing, just a shame the online size guide was no help whatsoever (only chest measurement available) so unfortunately these weren't long enough so had to go back.
Date published: 2019-09-01
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