SHIRO SH-821 Converse Gloss Orange Helmet


Regular price Rs. 3,750.00

With a prominent spoiler on the back and a visor ready for a Pinlock®30 anti-fog lens insert, the Shiro SH-821 full face helmet is a show stopper. Hard to miss on the road, the SH-821 is very comfortable to wear on the daily commute, the adventure of a lifetime, or anything else in between.

The CONVERSE graphic of the Shiro SH-821 helmet makes use of big, broad shapes in a high visibility colour, against a black background, to give you a helmet that will help to keep you visible low visibility situations.


  • ECE (R22.05) and DOT (FMVSS No. 218) certified
  • Weight: 1400 Gm (±50Gm)


  • Outer Shell: Made from high pressure ABS technology. ABS (Acrylonitrile Butadiene Styrene), a type of lightweight thermoplastic, is known for its high strength and impact resistance.
  • Internal Liner and Jaw Protector: Made from multi-density EPS (Expanded Polystyrene). EPS foam is known for its light weight, strength, durability, thermal insulation and shock absorption.
  • Visor: Polycarbonate visor with twist-to-release mechanism
  • Two EPS Shell Sizes for the Perfect Fit: 2 (S - M - L) and (XL - 2XL)
  • Sizes Available: 5 (S - M - L - XL - 2XL)


  • Visor Ready for Pinlock 30 Anti-Fog Insert: Pinlock is well known worldwide for its patented anti-fog technology. The Pinlock 30 insert, designed to be a universal fog resistant solution for helmets, offers efficient clear vision while riding.
    Note: Lens sold separately
  • Visor: Two-stop visor, made from optically correct polycarbonate material for perfect unhindered vision.
  • Hard Coated Surface: Hard Coated visor surface with UV treatment for increased scratch resistance
  • Release Mechanism: Quick twist-and-release mechanism. No tools required.
  • Visor Seal: 360° rubber gasket installed between the visor and the shell provides a perfect seal, shutting out water or dust and making the helmet considerably quieter.


  • 9 Vents: 5 intake vents and 4 exhaust ports offer modular ventilation on demand
  • Matching Ventilation Channels: Ventilation channels in the EPS liner matching the intake and exhaust ports offer maximum ventilation


  • Materials: Polyester and knit mesh cushioned comfort liner
  • Wash & Care: Removable and washable. Anti-microbial treated.
  • Sweat Wicking: Absorbent material wicks sweat from the face and keeps your head dry


  • Micro Metric Lock: Micro metric adjustable quick release chin strap retention system
  • Materials: Made from nylon straps with comfort padding


  • 5 Years Warranty: Warranted to be free of defects in material and workmanship to the end consumer for a period of 60 months (5 years) from the date of sale (Read full T&C)
  • 360° Gasket: 360° hard-wearing rubber gasket around the periphery of helmet entry
  • Removable Chin Curtain: For additional wind protection
  • Removable Wind Deflector: Reduces wind draft over the nose
  • Safe Storage: Soft helmet storage bag included

Size Chart:
The fit of the helmet is very important to ensure proper protection.
Before selecting your size, we suggest you take a tape measure and measure your head size.
Don't leave it to chance!
Consult the SHIRO size chart given below for your size!

Size cms
S 54-55
M 56-57
L 58-59
XL 60
2XL 61

Refer to our size guide to record precise measurements.

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