Giro Tenaya Spherical in Matte Stone Pearl Giro Tenaya Spherical side
Preorder
Tenaya Spherical
Tenaya Spherical
$299.95

Color:
Size: Size Chart
Giro Size Charts

Bike Helments (unisex)

ADULT SUPER FIT SIZECIRCUMFERENCE (IN)CIRCUMFERENCE (CM)
S20" - 21.6"51 - 55
M21.6" - 23.2"55 - 59
L23.2" - 24.8"59 - 63
XL24" - 25.5"61 - 65

Universal Fit Women's Bike Helmets

UNIVERSAL FIT WOMENS SIZECIRCUMFERENCE (IN)CIRCUMFERENCE (CM)
UW19.6" - 22.4"50 - 57

Snow Helments (unisex)

ADULT SIZECIRCUMFERENCE (IN)CIRCUMFERENCE (CM)
S20.4" - 21.8"52 - 55.5
M21.8" - 23.2"55.5 - 59
L23.2" - 24.6"59 - 62.5
XL24.6" - 25.5"62.5 - 65

Men's Tops

SIZECHESTWAIST
XS33 - 35" / 83.8 - 88.9 cm27 - 29" / 68.6 - 73.7 cm
S35 - 37" / 88.9 - 94 cm29 - 31" / 73.7 - 78.7 cm
M38 - 40" / 96.5 - 101.6 cm31 - 33" / 78.7 - 83.8 cm
L41 - 43" / 104.1 - 109.2 cm33 - 35" / 83.8 - 88.9 cm
XL44 - 46" / 111.8 - 116.8 cm35 - 37" / 88.9 - 94 cm
XXL47 - 49" / 119.4 - 124.5 cm37 - 39" / 94 - 99.1 cm
XXXL50 - 52" / 127 - 132.1 cm39 - 41" / 99.1 - 104.1 cm

Men's Bottoms

SIZEHIPWAIST
28 (XS)33 - 35" / 83.8 - 88.9 cm27 - 29" / 68.6 - 73.7 cm
30 (S)35 - 37" / 88.9 - 94 cm29 - 31" / 73.7 - 78.7 cm
32 (M)38 - 40" / 96.5 - 101.6 cm31 - 33" / 78.7 - 83.8 cm
34 (L)40 - 42" / 101.6 - 106.7 cm33 - 35" / 83.8 - 88.9 cm
36 (XL)42 - 44" / 106.7 - 111.8 cm35 - 37" / 88.9 - 94 cm
38 (XXL)44 - 46" / 111.8 - 116.8 cm37 - 39" / 94 - 99.1 cm
40 (XXXL)46 - 48" / 116.8 - 121.9 cm39 - 41" / 99.1 - 104.1 cm

Men's Gloves

MEN'S SIZEHAND WIDTHHAND LENGTH
XS (6)6.3 - 7" / 160 - 178 mm5.9 - 6.5" / 150 - 164 mm
S (7)7" / 179 - 200 mm6.5 - 7" / 165 - 179 mm
M (8)8 - 8.6" / 201 - 219 mm7 - 7.6" / 180 - 194 mm
L (9)8.7 - 9" / 220 - 234 mm7.7 - 8" / 195 - 204 mm
XL (10)9.25 - 9.8" / 235 - 249 mm8 - 8.6" / 205 - 21 9mm
XXL (11)9.85 - 10" / 250 - 265 mm8.7 - 9.25" / 220 - 235 mm
XXXL (12)10.4 - 10.6" / 265 - 270 mm9.25 - 9.6" / 235 - 245 mm

Men's Socks

SOCK SIZEMEN'S US SHOEEU SHOE
S4 - 6.536 - 39
M7.5 - 940 - 42
L9.5 - 1143 - 45
XL12 - 13.546 - 48

Men's Shoes

EU SIZEUS MEN'S
36-
37-
37.5-
38-
38.5-
396.5
39.57
407.5
40.57.5
418
41.58.5
429.5
42.59.5
439.5
43.510
4410.5
44.511
4612
46.512.5
4713
4813.5
4914
5015

Women's Tops

SIZECHESTWAIST
XXS30 - 31" / 76.2 - 78.7 cm22 - 24" / 55.9 - 61 cm
XS32 - 33" / 81.3 - 83. cm24 - 26" / 61 - 66 cm
S34 - 35" / 86.4 - 88.9 cm26 - 28" / 66 - 71.1 cm
M36 - 37" / 91.4 - 94 cm28 - 30" / 71.1 - 76.2 cm
L38 - 39" / 96.5 - 99.1 cm30 - 32" / 76.2 - 81.3 cm
XL39 - 41" / 99.1 - 104.1 cm32 - 34" / 81.3 - 86.4 cm
XXL41 - 43" / 104.1 - 109.2 cm34 - 36" / 86.4 - 91. 4cm

Women's Bottoms

SIZEHIPWAIST
XS32 - 34" / 81.3 - 86.4 cm22 - 24" / 55.9 - 61 cm
S34 - 36" / 86.4 - 91.4 cm24 - 26" / 61 - 66 cm
M36 - 38" / 91.4 - 96.5 cm26 - 28" / 66 - 71.1 cm
L38 - 40" / 96.5 - 101.6 cm28 - 30" / 71.1 - 76.2 cm
XL40 - 42" / 101.6 - 106.7 cm30 - 32" / 76.2 - 81.3 cm
XXL42 - 44" / 106.7 - 111.8 cm32 - 34" / 81.3 - 86.4 cm
XXXL44 - 46" / 111.8 - 116.8 cm34 - 36" / 86.4 - 91.4 cm

Women's Gloves

WOMEN'S SIZEHAND WIDTHHAND LENGTH
S (6)6 - 6.7" / 155 - 169 mm6.3 - 6.7" / 160 - 169 mm
M (7)6.7 - 7.4" / 170 - 189 mm6.7 - 7.2" / 170 - 18 mm
L (8)7.4 - 8" / 190 - 204 mm7.3 - 7.7" / 185 - 195 mm
XL (9)8 - 8.3" / 205 - 210 mm7.7 - 8" / 196 - 205 mm

Women's Socks

SOCK SIZEMEN'S US SHOEEU SHOE
S4 - 6.536 - 39
M7.5 - 940 - 42
L9.5 - 1143 - 45
XL12 - 13.546 - 48

Women's Shoes

EU SIZEUS WOMEN'S
365
376
37.56.5
386.5
38.57
397.5
39.58
408.5
40.58.5
419
41.59.5
4210.5
42.510.5
4310.5

Youth Gloves

YOUTH SIZEHAND WIDTHHAND LENGTH
XS (3)5.2 - 5.6" / 133 - 142 mm5.9 - 6" / 150 - 154 mm
S (4)5.6 - 5.9" / 143 - 152 mm6 - 6.3" / 155 - 159 mm
M (5)6 - 6.4" / 153 - 162 mm6.3 - 6.5" / 160 - 165 mm
L (6)6.4 - 6.8" / 163 - 172 mm6.5 - 6.7" / 165 - 169 mm

Youth Bike Helmets

YOUTH SIZECIRCUMFERENCE (IN)CIRCUMFERENCE (CM)
XS (Scamp Model)17.7" - 19.2"45 - 49
S (Scamp Model)19.2" - 20.8"49 - 53
XS (Dime Model)18.5" - 20"47 - 51
S (Dime Model)20" - 21.6"51 - 55
Universal Child18.5" - 21.2"47 - 54
Universal Youth (Ages 5+)19.6" - 22.4"50 - 57

Youth Snow Helmets

YOUTH SIZECIRCUMFERENCE (IN)CIRCUMFERENCE (CM)
XS19" - 20.4"48.5 - 52
S20.4" - 21.8"52 - 55.5
M21.8" - 23.2"55.5 - 59
Quantity:
Pick up in store
Free
Choose a store:
Sports Basement Almaden
5353 Almaden Expy
San Jose, CA 95118
Sports Basement Berkeley
2727 Milvia St
Berkeley, CA 94703
Sports Basement Campbell
1875 S Bascom Ave, Suite 240
The Pruneyard Shopping Center
Campbell, CA 95008
Sports Basement Long Beach
2100 N Bellflower Blvd
Long Beach, CA 90815
Sports Basement Novato
100 Vintage Way
Novato, CA 94945
Sports Basement Orange County
10800 Kalama River Ave.
Fountain Valley, CA 92708
Sports Basement Redwood City
202 Walnut Street
Redwood City, CA 94063
Sports Basement SF Bryant St.
1590 Bryant Street
San Francisco, California 94103
Sports Basement SF Presidio
610 Old Mason Street
San Francisco, CA 94129
Sports Basement SF Stonestown
3251 20th Avenue
Suite 390
San Francisco, CA 94132
Sports Basement San Ramon
1041 Market Place
San Ramon, CA 94583
Sports Basement Santa Rosa
1970 Santa Rosa Avenue
Santa Rosa, CA 95407
Sports Basement Sunnyvale
1177 Kern Ave
Sunnyvale, CA 94085
Sports Basement Walnut Creek
1881 Ygnacio Valley Road
Walnut Creek, CA 94598
Ship to you
$7
Same-day delivery via DoorDash
$7
Enter your delivery zip code

Important WARNING for California residents : Learn More

WARNING
Cancer and Reproductive Harm - P65Warnings.ca.gov
Description

Modern freeride styling teams up with advanced technical features to provide fit, comfort, and protection for long days chasing the perfect turn, exploring the mountain with family, or venturing into the backcountry. Warmth and comfort are driven by the Plush Max lining, an In Form 2 fit system, and adjustable venting. And for the highest levels of protection, Giro armed the Tenaya with proprietary Spherical Technology™, powered by Mips®, to reduce rotational energy during certain impacts through unique two-part construction.

  • Integrated Mips® Brain Protection System
  • Hybrid Construction
  • Fidlock® Magnetic Buckle Closure
  • In Form™ 2 Fit System
  • Thermostat Control Adjustable Venting 
  • Seamless Helmet/Goggle Compatibility 
  • Stack Vent Fog-Free Technology 
  • Removable Ear Pads & Goggle Retainer 
  • On-the-fly Vertical Tuning
  • Plush Max padding
  • CE EN1077
  • 553.5 grams (size M)
  • Audio
    Non Compatible
  • MIPS
    Yes
  • Venting
    Adjustable
Product Reviews