Skip to Main Content
Free Shipping
over $39.99

Orders $39.99 or more ship free within the contiguous U.S. and to Alaska, Hawaii and Puerto Rico

Free Shipping Policy
Self-Service
Returns

Doesn't fit? Don't love it?

Return any unused item within 90 days for a full refund.

Start a Return
Read our full Return Policy
Lowest Price,
Guaranteed

Found it for less?

RevZilla will match any advertised price on new merchandise available through another authorized U.S. dealer.

Submit a Price Match

Elite Service Rating

Our goal is to provide the best possible shopping experience to every enthusiast who visits RevZilla.

See what our customers are saying about us:

Customer Reviews

ZillaCash Program

ZillaCash Silver

Earn 3% ZillaCash back on eligible orders when you spend over $250 annually.

ZillaCash Gold

Earn 5% ZillaCash back on eligible orders when you spend over $450 annually.

See our customer service page for more details. *Zillacash expires 12 months after your most recent purchase date.

Orders $39.99 or more ship free within the contiguous U.S.

Free Shipping Policy

Guaranteed Holiday Delivery on Qualifying Items for $9.99 by 3pmET on 12/23/21 (Delivery on or before 12/24), click the box below for details.

More Info

RevZilla will match any advertised price on new merchandise available through another authorized U.S. dealer.

Submit a Price Match

Gift with Confidence! All purchases Now Have 90 Day Returns!

Learn More
Alpinestars

Alpinestars Roost Base Layer Top

Item: P791938
0 Read 0 Reviews Write a Review

Knitted, breathable and stretchable base layer designed to provide additional coverage against roost while still allowing high levels of rider movemen… Read More

$89.95
Rebate Available! View Details

Product Details

Alpinestars Roost Base Layer Top

Knitted, breathable and stretchable base layer designed to provide additional coverage against roost while still allowing high levels of rider movement.

Features:

  • Knitted construction is breathable and provides a comfortable tight fit while being stretchable enough so as not to obstruct movement
  • Knitted construction requires less stitching which also increases rider comfort
  • Strategically placed padded zones provide additional protection against roost
  • Compatible with all Alpinestars chest protectors
WARNING: Cancer and/or reproductive harm - www.P65Warnings.ca.gov
Product Style RevZilla Item # MFR. Product # Availability
Product Style SM-MD / Anthracite/Black RevZilla Item #1725132 MFR. Product #4750020-141-S/M AvailabilityIn Stock: Ships next business day
Product Style LG-XL / Anthracite/Black RevZilla Item #1725133 MFR. Product #4750020-141-L/XL AvailabilityIn Stock: Ships next business day
Product Style 2XL-3XL / Anthracite/Black RevZilla Item #1725134 MFR. Product #4750020-141-2X3X AvailabilityIn Stock: Ships next business day

Alpinestars Men's Base Layer Sizing

Euro Alpha US Pant Size Chest (cm) Waist (cm) Hips (cm) Thigh (cm) Inseam (cm) Arm (cm) Height (cm)
44 XS 28 86-90 72-76 87-91 52-53 75-76 53-54 164-167
46 SM 30 90-94 76-80 91-95 54-55 77-78 55-56 168-171
48 SM-MD 32 94-98 80-84 95-99 56-57 79-80 57-58 172-175
50 MD-LG 34 98-102 84-88 99-103 58-59 81-82 59-60 176-179
52 LG 36 102-106 88-92 103-107 60-61 83-84 61-62 180-183
54 XL 38 106-110 92-96 107-111 62-63 85-86 63-64 184-187
56 XL-2XL 40 110-114 96-100 111-115 64-65 87-88 65-66 188-191
58 2XL 42 114-118 100-104 115-119 66-67 89-90 67-68 192-195

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.


How to Measure

  • C Chest
    Measure around the fullest part of your chest, under the armpits, keeping the measuring tape parallel to the ground.
  • H Height
    With no shoes on, stand with your back against a wall and your feet together. Measure from the floor to the top of your head.
  • W Waist
    Measure around your natural waistline, around the top of the hip bones, inline with the navel while keeping the measuring tape parallel to the ground.
  • HP Hips
    Measure the circumference, from pelvic bone to pelvic bone, at the widest part of your hips below the waist.
  • I Inseam
    Measure from the highest point of your crotch down to your ankle, along your inner leg.
  • T Thigh
    Measure the circumference of your thighs at the widest point, while in a seated position, with your knees bent to a 90° angle.
  • A Arm (Shoulder to Wrist)
    Standing up straight with your arms at your sides, measure from the Acromion or summit of your shoulder, down to your wrist bone, along the outside of the arm.
Product Description
Part Numbers
Sizing & Fit
0 Customer Reviews
0 Questions & 0 Answers
Join now & get rewarded!

Get free 2-day shipping and 5% cash back on your next order.

Already enrolled in RPM? Link your existing membership here.

Reviews & Questions