Therm make jackets to fit comfortably over a tshirt and a midlayer/sweatshirt based on the sizes below. If your child is measuring in between sizes, then we recommend to get the next size up The most important measurement for the jacket is height - if your child is larger than the height measurement then the sleeves/body may be a bit short, and they will likely grow out of it very quickly. 

Pants: Again the most important measurement is height, as this determines the length. The waist of all of Therm pants are elasticated, so will fit a range of sizes. Confused or can't decide? Check out the Size Guide:

Shipping Information

Who do we use?

For NZ orders we either track and send our parcels with either Aramex or NZ Post couriers. 

How much will it cost me?

New Zealand - FREE for all orders over $100 (excluding carseats, strollers, furniture and other large items which are pick up in store only).  Orders under $100 will be charged a flat rate of $10.00.

Australia - $30 for orders under $400.

How long will it take to arrive?

Pre-Orders: Pre-orders normally arrive 2-3 weeks after a pre-order has been launched. If you order a mix of in stock items and a pre-order item, we will hold your full order until all is in stock and send together. If you would like your in stock items sent separately please email or call us (there may be an additional freight charge).

NZ Urban Nationwide: 3-5 working days. Please ensure you provide a physical address and a safe location as many Couriers are providing contactless deliveries (if you do not, then the Courier may leave your delivery in your letterbox or some other location they deem safe).

NZ Rural: 4-10 working days. Please note rural deliveries may result in an extra 2 working days from the standard delivery times.

Please note that if your order is placed over the weekend or on a public holiday, the dispatch process will not begin until the next working day. Your order will be processed and shipped to you as soon as possible. Once your order has been dispatched you will receive an email notification with a tracking number.