Alpinestars - SP-X Boa Drystar motorcycle boots

Description

The Alpinestars SP-X BOA Drystar® motorcycle boots are the ultimate choice for riders seeking waterproof* motorcycle boots that deliver both comfort and performance. Designed for sport touring, these mid-length boots feature an ergonomically optimized fit, making them perfect for long-distance rides.

The Drystar® waterproof* and breathable membrane ensures superior protection in wet weather, keeping your feet dry and comfortable in all conditions. With a grippy, rugged sole, these boots are built to handle any terrain, whether you're on the bike or exploring off-road. Ideal for riders who need reliability, durability, and all-day comfort.

Specifications

Materials

Main upper constructed from advanced microfiber, knitted mesh, co-injected TPU, and Lycra
Lycra co-injected with soft TPU on the front bellow for added comfort
Rear calf panel made from breathable textile

Waterproofing

Drystar® waterproof membrane*

Protection

TPU sliders on the lateral toe-box and calf for flexion and protection
TPU heel counter for impact protection and added support
Internal shin reinforcement for impact protection
Dual-density ankle protectors positioned between the upper and lining
CE certified to EN 13634:2017

Comfort

BOA Speed Lace System for quick, precise, and secure closure
Adjustable hook and loop closure on the shin plate with a TPU 3D printed strap
3D mesh lining for enhanced breathability, and micro suede heel for anti-slip performance
Sports sole with a high-flex inner structure (lasting insole) for superior walking comfort
Integrated support shank in the sole for improved rigidity
Removable anatomical EVA footbed with Lycra lining for support and comfort

Features

Rubber sole with a special compound for excellent grip and absorption
New design shift pad with TPU technology for upper foot protection

*A waterproof membrane does not mean unlimited waterproof. The waterproofness depends on the quality of the membrane. Are you looking for 100% waterproof? Then select motorcycle boots with a GoreTex membrane.

Size chart