The Details

Some days it’s easy to get out for your morning ride. On other days it can be more of a challenge—especially if there’s cold weather in the forecast. When winter threatens to keep you off your bike, zip up in our Men’s Prime Alpha Jacket for the extra warmth you need to hit the road. Ideal for layering over a base layer and under a rain shell, this cycling jacket keeps you comfortable from start to finish thanks to lightweight Polartec® Alpha® insulation and breathable, moisture-wicking exterior fabric.

  • Breathable shell fabric moves moisture from the insulation to the exterior to keep you dry throughout your ride.
  • Three back pockets help keep your ride essentials right where you want them.
  • Polartec® Alpha® insulation keeps you warm, dry, and comfortable.
  • Fabric Content: SHELL A: 94% Nylon - 6% Spandex - SHELL B: 85% Nylon - 15% Spandex - LINING: 100% Recycled Polyester

Sizing Information

 

Specialized Clothing Men's Size Guide

 

Find the perfect fit with Specialized size guides for Men's clothing. 

Men's Cycling Jerseys, Jackets, Shorts & Trousers

Size Chest Size Waist Hip Inseam Sleeve Height
S 35"-37" 28"-31" 36"-38" 30" 31-32" 5'7"-5'9"
M 38"-40"" 31"-33" 38"-40" 31" 34-35" 5'9"-5'11"
L 41"-44"" 33"-35" 40"-43" 32" 35-36" 5'11"-6'1"
XL 45"-48"" 35"-38" 43"-46" 33" 36-37" 6'1"-6'3"


 

Delivery

Parts, accessories and clothing delivery - FREE over £30

Delivery for parts, accessories and clothing is free over £30 and £2.99 below that. We have a selection of premium delivery services available, including next day, AM, Saturday, timed delivery and local pickup services. Mainland UK only, some remote and off-shore areas or areas of Scotland may incur a surcharge. Delivery options and lead time estimates will be provided in checkout.

Click & Collect

Our Click & Collect service offers all the benefits of shopping online, combined with an award-winning retail experience in one of our stores. Simply order your items, select Click & Collect and pick up your item at a time that's convenient for you - our stores are open 7 days a week. Best of all, the service is completely free.

Some days it’s easy to get out for your morning ride. On other days it can be more of a challenge—especially if there’s cold weather in the forecast. When winter threatens to keep you off your bike, zip up in our Men’s Prime Alpha Jacket for the extra warmth you need to hit the road. Ideal for layering over a base layer and under a rain shell, this cycling jacket keeps you comfortable from start to finish thanks to lightweight Polartec® Alpha® insulation and breathable, moisture-wicking exterior fabric.

  • Breathable shell fabric moves moisture from the insulation to the exterior to keep you dry throughout your ride.
  • Three back pockets help keep your ride essentials right where you want them.
  • Polartec® Alpha® insulation keeps you warm, dry, and comfortable.
  • Fabric Content: SHELL A: 94% Nylon - 6% Spandex - SHELL B: 85% Nylon - 15% Spandex - LINING: 100% Recycled Polyester

Sizing Information

 

Specialized Clothing Men's Size Guide

 

Find the perfect fit with Specialized size guides for Men's clothing. 

Men's Cycling Jerseys, Jackets, Shorts & Trousers

Size Chest Size Waist Hip Inseam Sleeve Height
S 35"-37" 28"-31" 36"-38" 30" 31-32" 5'7"-5'9"
M 38"-40"" 31"-33" 38"-40" 31" 34-35" 5'9"-5'11"
L 41"-44"" 33"-35" 40"-43" 32" 35-36" 5'11"-6'1"
XL 45"-48"" 35"-38" 43"-46" 33" 36-37" 6'1"-6'3"


 

Parts, accessories and clothing delivery - FREE over £30

Delivery for parts, accessories and clothing is free over £30 and £2.99 below that. We have a selection of premium delivery services available, including next day, AM, Saturday, timed delivery and local pickup services. Mainland UK only, some remote and off-shore areas or areas of Scotland may incur a surcharge. Delivery options and lead time estimates will be provided in checkout.

Click & Collect

Our Click & Collect service offers all the benefits of shopping online, combined with an award-winning retail experience in one of our stores. Simply order your items, select Click & Collect and pick up your item at a time that's convenient for you - our stores are open 7 days a week. Best of all, the service is completely free.